Cast of Three's Company

John Ritter portrayed the character of Jack Tripper in Three's Company. Jack is a young and charming culinary student who poses as a gay man to be able to rent an apartment with two female roommates, Janet and Chrissy. Jack's character is known for his quick wit, physical comedy, and hilarious misunderstandings.

Joyce DeWitt played the role of Janet Wood in Three's Company. Janet is one of Jack's roommates and a sensible and level-headed woman. She is often the voice of reason in the apartment and tries to keep Jack's antics in check while maintaining a close friendship with him.

Priscilla Barnes joined the cast as Terri Alden in Three's Company during the later seasons. Terri becomes the new roommate when Chrissy leaves the show. Terri is a confident, independent woman who brings a fresh dynamic to the apartment.

Jenilee Harrison portrayed the character of Cindy Snow in Three's Company. Cindy is a naive and sweet girl who becomes the second roommate after Chrissy moves out. She brings a sense of innocence and charm to the apartment, often getting caught up in Jack's comedic misunderstandings.

Suzanne Somers played the role of Chrissy Snow, one of Jack's original roommates in Three's Company. Chrissy is known for her ditzy yet lovable personality. She often finds herself in humorous situations due to misunderstandings, providing plenty of comedic moments throughout the series.

Don Knotts joined the cast as Ralph Furley in Three's Company. Ralph is the comedic and eccentric landlord of the apartment complex where Jack and his roommates live. He is known for his quirky mannerisms and over-the-top reactions, often adding comedic tension to the show.

Audra Lindley portrayed the character of Helen Roper in Three's Company. Helen is the wife of Stanley Roper and the couple lives downstairs from Jack and his roommates. She often gets involved in the zany situations happening in the apartment complex, providing comedic moments alongside her husband.

Norman Fell played the role of Stanley Roper in Three's Company. Stanley is the grumpy and suspicious landlord who lives downstairs from Jack and his roommates. His interactions with the characters often lead to hilarious misunderstandings and comedic conflicts.