Isaac Hayes, Kent McCord, Martin Milner, Jill St. John, John Wayne
Episode: 6x01 | Airdate: Sep 11, 1972
Episodes
Sebastian Cabot, Dyan Cannon, Janet Leigh, Julie London
Episode: 6x02 | Airdate: Sep 18, 1972
Dyan Cannon as a trained seal (catching fish in her mouth, no less), a femme fatal in a swinging-singles apartment and a cave woman with modern views. Dyan also joins the cast in a satirical blast at gun advocates. Cameos by Sebastian Cabot, Julie London and Janet Leigh.
William Conrad, Bob Crane, Nanette Fabray, Henry Mancini
Episode: 6x03 | Airdate: Sep 25, 1972
Lucie Arnaz, Rich Little, Ross Martin
Episode: 6x04 | Airdate: Oct 2, 1972
Steve Allen, Mama Cass Elliott, Michael Landon, Della Reese, Henny Youngman
Episode: 6x05 | Airdate: Oct 9, 1972
Jack Benny, James Farentino, Michele Lee, Peter Marshall, Hugh O'Brian, Charles Nelson Reilly
Episode: 6x06 | Airdate: Oct 16, 1972
Bill Bixby, Jack Carter, Jean Stapleton, Henny Youngman
Episode: 6x07 | Airdate: Oct 23, 1972
Mike Connors, Totie Fields, Charles Nelson Reilly
Episode: 6x08 | Airdate: Oct 30, 1972
Jack Benny, Sue Ane Langdon, Sally Struthers
Episode: 6x09 | Airdate: Nov 13, 1972
James Caan, Bob Crane, Nanette Fabray, Della Reese
Episode: 6x10 | Airdate: Nov 20, 1972
Carol Burnett, Ross Martin, Demond Wilson, Paul Gilbert
Episode: 6x11 | Airdate: Nov 27, 1972
Jack Klugman, Rich Little, Henny Youngman
Episode: 6x12 | Airdate: Dec 4, 1972
Steve Allen, Steve Lawrence, Peter Marshall
Episode: 6x13 | Airdate: Dec 11, 1972
Howard Cosell, Alex Karras, Kent McCord, Martin Milner, Vin Scully
Episode: 6x14 | Airdate: Dec 18, 1972
Charlie Callas, Kent McCord, Martin Milner, Don Rickles
Episode: 6x15 | Airdate: Jan 8, 1973
Robert Goulet
Episode: 6x16 | Airdate: Jan 15, 1973
Sammy Davis, Jr.
Episode: 6x17 | Airdate: Jan 22, 1973
Angie Dickinson, Totie Fields, Monty Hall
Episode: 6x18 | Airdate: Jan 29, 1973
Phyllis Diller, Oral Roberts, Paul Gilbert
Episode: 6x19 | Airdate: Feb 5, 1973
Ernest Borgnine, Arthur Godfrey, Don Rickles, John Wayne, Slappy White
Episode: 6x20 | Airdate: Feb 12, 1973
David Birney, Meredith Baxter-Birney, Rip Taylor, Slappy White, Jo Anne Worley
Episode: 6x21 | Airdate: Feb 19, 1973
Charlie Callas, Johnny Carson, Sandy Duncan, Arthur Godfrey
Episode: 6x22 | Airdate: Feb 26, 1973
Dom DeLuise
Episode: 6x23 | Airdate: Mar 5, 1973
Ernest Borgnine, Sammy Davis, Jr., Robert Goulet, Rip Taylor, Jo Anne Worley
Episode: 6x24 | Airdate: Mar 12, 1973
Specials
Rowan & Martin's Laugh-In: A Valentine's Day Special
Episode: S06 Special | Airdate: Feb 14, 1994
Rowan & Martin's Laugh-In Past Christmas Present
Episode: S06 Special | Airdate: Dec 2, 1993
Laugh-In's 25th Anniversary
Episode: S06 Special | Airdate: Feb 7, 1993