Four panelists must determine guests' occupations - and, in the case of famous guests, while blindfolded, their identity - by asking only "yes" or "no" questions.

The Colgate Comedy Hour is an American comedy-musical variety series that aired live on the NBC network from 1950 to 1955. The show starred many notable comedians and entertainers of the era, including Eddie Cantor, Dean Martin and Jerry Lewis, Fred Allen, Donald O'Connor, Bud Abbott and Lou Costello, Bob Hope, Jimmy Durante, Ray Bolger, Gordon MacRae, Ben Blue, Robert Paige, Tony Curtis, Burt Lancaster, Broadway dancer Wayne Lamb and Spike Jones and His City Slickers.

Playhouse 90 is an American television anthology series that was telecast on CBS from 1956 to 1960 for a total of 133 episodes. It originated from CBS Television City in Los Angeles, California. Since live anthology drama series of the mid-1950s were usually hour-long shows, the title highlighted the network's intention to present something unusual, a weekly series of hour-and-a-half dramas rather than 60-minute plays. Playhouse 90 began as a pitch by Frank Stanton—the formidable, forward-thinking right-hand man to CBS chairman William S. Paley—during a brainstorming session for program ideas. The project was ultimately developed by Hubbell Robinson, a CBS vice president who received no screen credit on Playhouse 90 but is often described as its creator.

The Marx Brothers help young Broadway hopefuls when they get mixed up with gangsters due to a tin of sardines containing Romanoff diamonds.

The Marx Brothers take on high society and the opera world to bring two lovers together. A sly business manager and two wacky friends of two opera singers help them achieve success while humiliating their stuffy and snobbish enemies.

Rufus T. Firefly is named president/dictator of bankrupt Freedonia and declares war on neighboring Sylvania over the love of wealthy Mrs. Teasdale.

Doctor Hugo Hackenbush, Tony, and Stuffy try and save Judy's sanitarium by winning a big race with a finicky horse owned by Judy's boyfriend Gil. There are a few problems. Hackenbush, who was recently put in charge of the sanitarium, isn't really a doctor, he's a veterinarian.

A detective is hired to protect the life of a singer, who has recently inherited a department store, from the store's crooked manager.

A con man heading west to search for gold teams up with a pair of scheming brothers along the way. The trio soon find themselves in the middle of a feud between two rival families and two underhanded land developers.

Jeff Wilson, the owner of a small circus, owes his partner Carter $10,000. Before Jeff can pay, Carter's accomplices steal the money so he can take over the circus. Antonio Pirelli and Punchy, who work at the circus, together with lawyer Loophole try to find the thief and get the money back.

The well-known explorer and hunter Captain Spaulding has just returned from Africa, and is being welcomed home with a lavish party at the estate of influential society matron Mrs. Rittenhouse when a valuable painting goes missing. The intrepid Captain Spaulding attempts to solve the crime with the help of his silly secretary Horatio Jamison, while sparring with the anarchic Signor Emanuel Ravelli and his nutty sidekick The Professor.

During the Florida land boom, the Marx Brothers run a hotel, auction off some land and thwart a jewel robbery.

Broke Gordon Miller tries to land a backer for his new play while he has to deal with with the hotel manager trying to evict him and his cast.

Four stowaways get mixed up with gangsters while running riot on an ocean liner.

Period music, film clips and newsreel footage combined into a visual exploration of the American entertainment industry during the Great Depression.

Quincy Adams Wagstaff, the new president of Huxley U, hires bumblers Baravelli and Pinky to help his school win the big football game against rival Darwin U.

Out-takes (mostly from Warner Bros.), promotional shorts, movie premieres, public service pleas, wardrobe tests, documentary material, and archival footage make up this star-studded voyeuristic look at the Golden age of Hollywood during the 30s, 40, and 50.

Gene Kelly and Fred Astaire present more golden moments from the MGM film library, this time including comedy and drama as well as classic musical numbers.

The Marx Brothers are employed at a hotel in postwar Casablanca, where a ring of Nazis is trying to recover a cache of stolen treasure.

General Electric Theater is an American anthology series hosted by Ronald Reagan that was broadcast on CBS radio and television. The series was sponsored by General Electric's Department of Public Relations.