As was common for staff announcers, he worked for several CBS series at the same time, so a chronological list would be difficult.  Therefore, shows are listed alphabetically, along with our best guesses as to when Bill worked on them.       

THE ADVENTURES OF ELLERY QUEEN  
June 18, 1939 to May 27, 1948 on various networks and times 
Durable detective Ellery Queen was heard on radio for nearly a decade and at one time or another on three different networks.  Most reference sources don't mention Bill but there is one listing for an episode dated February 19, 1947 for which he is credited as an announcer. Our guess is that he was filling in for the regular announcer.  

ARTHUR GODFREY TIME      
April 30, 1945 to April 30, 1972       
Godfrey was one of the biggest and most powerful stars of radio and early television.  Many period sources indicate that Bill at least wrote gags for Godfrey's early show, others say he was occasionally heard on it as well.  His second wife, Carol Ames, was a singer for a while on the program, so his appearances may have simply been visits in the early fifties.  No modern sources acknowledge Bill's contributions to the Godfrey show, so they were probably minimal.  

CASEY, CRIME PHOTOGRAPHER       
July 7, 1943 to November 16, 1950       
Also January 13, 1954 to April 22, 1955       
This long-running mystery series was also known as Flashpot Casey and, simply, as Crime Photographer.  Casey would snap a picture at a crime scene, and before you know it, get himself involved in the action.  Bill was the announcer for the 1948-49 season, which was sponsored by Toni Home Permanents.  Dozens of Casey episodes survive, but we've only found four from Bill's one season.    
    
One of the odd features of this role was that he delivered one commercial in each show as if he was a character in the program, usually talking about the virtues of Toni products at the bar where the regulars gathered.   
Hear Bill introduce a 1949 episode!    
Hear the fictional characters of the drama interact with Bill!  

THE CONTINENTAL CELEBRITY CLUB     
December 8, 1945 to June 29, 1946  (Saturdays at 10:15pm)    
A short-lived variety half-hour sponsored by the Continental Can Company.  The program was hosted by John Daly, already a respected radio newsman and later the host of What's My Line?   The featured performers were comic Jackie Kelk (famous as Homer Brown on The Aldrich Family), vocalist Margaret Whiting and Ray Bloch's orchestra.    

Each show featured a single celebrity guest, often a dramatic actor who would perform in an original short play and engage in scripted banter with Daly and Kelk. (Lovestruck Jackie routinely swooned over the female guests.)  Guests included such popular stars of the day as Ann Rutherford, Diana Lynn and Pat O'Brien.  

Bill was the original announcer for the series and stayed with the show until at least March 30.  By May, Cullen and Daly were gone and Bud Collyer filled both their roles for the final couple of months.  At least five of the shows with Bill survive.    
Hear Bill and Jackie open a January, 1946 episode!  

A CRIME LETTER FROM DAN DODGE     
October 31, 1952 to February 27, 1953  (Fridays at 8:00pm on ABC)    
This obscure (and short-lived) detective show was blatantly patterned after The Adventures of Sam Spade, which had been cancelled by NBC in 1951. Besides the heroes' alliterative names, both had wacky secretaries, both told their adventures in flashback and episode titles for both series ended in the word 'Caper'.   

Two shows survive, sort of.  Each of the two badly edited recordings lasts only 8-10 minutes, suggesting that the program may have only been a fifteen-minute affair in the first place.  Bill's commercials for Toni are all missing (darn it!), but his unmistakable voice opens and closes each show.  Surprising (to us anyway) is that the airdates for Dan Dodge are several years later than most of Bill's other announcing chores.  By the time this show aired, Bill was already a panelist on I've Got a Secret and had several other television credits.  It seems odd that he would return to the relatively lower-profile role of merely announcing a radio program. 
Hear Bill introduce tonight's mystery!  

THE DANNY O'NEIL SHOW    
1945-1947    
A 15-minute, unsponsored music series consisting entirely of O'Neil singing four musical selections per show and chatting between songs with "Kathleen", a young fan.  The announcer's role was limited to a brief introduction and close.  There is some evidence that the series continued as late as 1954 as a local NYC show, but Bill apparently wasn't involved in that version.  

In 1946, the show expanded to 25 minutes, included guest stars and was conveniently renamed Danny O'Neil and His Guests.  One reference book lists Bill as the announcer for both versions of the series.  However, we have four episodes of the original series and each of them appear to be introduced by a different announcer.  None are identified by name, though one of them is obviously Bill.  Bill's episode, from April 9, 1945, is the earliest recording of his work we've discovered so far. 
Hear Bill and Kathleen start the show!  

FUN WITH DUNN      
1943-44  
Eddie Dunn's comedy-variety show probably started in early 1943.  Three episodes are known to exist, dating between March and November of that year.  One magazine article says this was Bill's first network show as an announcer.   That would have been around April, 1944.   The series probably didn't last much longer after that, however, and Bill moved on to Sing Along With The Landt Trio.    

Dunn also briefly hosted the TV series Where Was I? on which Bill was a panelist.  

GIVE AND TAKE      
August 25, 1945 to December 26, 1953      
John Reed King was the host for this simple but durable quiz game in which contestants chose their own prize from a table, then answered a single question to win it.  A "second guesser" (chosen in an elimination round at the beginning of the show) could win any prize with a correct answer to a missed question.  

Toni sponsored the show from 1946-51, and since Bill did a lot of work for that sponsor, he may have announced during most of that time.  Three episodes are known to exist, and the two that have Bill on them are from January and August of 1949.  The show also had a brief TV run in 1952.  
Hear Bill introduce JRK, a host who talks even faster than Bill does!  

HOLLYWOOD JACKPOT      
September 30, 1946 to March 28, 1947 (Monday, Wednesday, Friday 4:30-5pm)     
Contestants tried to identify famous lines of movie dialogue to win prizes.  In a popular stunt segment, members of the studio audience were selected to take part in a Hollywood Screen Test, performing such stunts as flying to the balcony or reading a part as Lassie.  The host was Kenny Delmar, who later gained fame as the voice of Senator Claghorn on The Fred Allen Show.   

LAUGH OF THE PARTY  
Early 1947  
An audience participation show in which "ordinary folks" (presumably from the studio audience) become radio comedians.  Jack Lescoulie was the host.  Two consecutive episodes from January 15 & 16, 1947 exist, and Bill is identified as the announcer on both of them.  Also known as The Fun House.  

ONE NIGHT STAND  
One Night Stand was one of dozens, maybe hundreds of "band remotes" that filled the program schedules of networks and local stations alike throughout the thirties and forties.  Typically half-hour shows, and usually heard late at night, these series would originate from wherever a popular band was performing: hotels, nightclubs, army bases and the like.  

The single listing we have for Bill is for July 6, 1944, from the Hotel Astor in New York City.  Tommy Tucker is the bandleader and introduces the songs himself, so Bill is left with little to do.  This was almost certainly not the only time Bill announced for the series, but other listings from that time period fail to name any announcer.  

THIS IS NORA DRAKE      
October 27, 1947 to January 2, 1959 (15 minute daily serial at 2:30pm)       
This long-running soap opera began on NBC, was heard on both NBC and CBS during 1948 and became exclusively a CBS show sometime in 1949.  Bill was the show's original announcer, making it the only NBC show on which he worked in this early part of his career.  Toni Home Permanents sponsored the show until 1951, which was likely the end of Bill's tenure as well.  At least eighteen  episodes with Bill survive, all from 1948.  

The announcer's role in a continuing drama such as this one was very important.  Between the opening introductions, the commercials at the beginning and end of each show, the recap at the start of the program and the "tune in tomorrow" epilogue, Bill's contributions amounted to about a third of the show's brief running time each day!  
Hear Bill set the stage for tonight's thrilling episode!    
   
THE PATTI CLAYTON SHOW   
1945   
A fifteen-minute variety series also known by the unusual name Waitin' For Clayton.  

SING ALONG WITH THE LANDT TRIO        
1941-46  
Sometimes listed simply as Sing Along (or even Sing-A-Long), and sometimes just known as The Landt Trio this daytime variety show was Bill's second job as an announcer, following Fun With Dunn.  Dan, Karl and Jack Landt were among the earliest radio stars.  They had a decade-long NBC show that started all the way back in 1928.  Their CBS series ran for five years in the early forties, and Bill probably joined the program sometime in late 1944.  Bill met his second wife, vocalist Carol Ames, when both were working on this series.      

SKYLINE ROOF      
c1946  
No details are known about Bill's involvement with this variety series, outside of a single reference in a 1952 profile.  A handful of 1946 episodes exist which do not include Bill.  From the episodes that exist, we gather that the program was a fifteen minute daytime affair hosted by Gordon MacRae.     

WINNER TAKE ALL      
June 3, 1946 to September 11, 1946   
Bill's big break.  He started as the announcer for this series when it debuted.  Original host Wade Wilson left the show three months into the run (some sources say he was ill, others suggest he was fired) and Bill took over.  He continued to work as an announcer on other series for several more years, but this set him on his way as a game show host.  See the first listing under QUIZ SHOWS for more information about Winner Take All.