First aired: Feb/12/1975
Guest star: Flip Wilson (Himself), Bette Midler (Herself), Elton John (Himself)

First aired: Feb/16/1975
Guest star: Raquel Welch (Herself), Tatum O'Neal (Herself), Wayne Rogers (Himself)

First aired: Feb/23/1975
Guest star: Jerry Lewis (Himself), Nancy Walker (Herself), The Osmonds (Themselves)

First aired: Mar/02/1975
Guest star: Cloris Leachman (Herself), Jack Albertson (Himself)

First aired: Mar/09/1975
Guest star: Freddie Prinze (Himself), The Pointer Sisters (Themselves), Teri Garr (Herself)

First aired: Mar/16/1975
Guest star: Jackson Five (Themselves), David Groh (Himself), Lily Tomlin (Herself), Janet Jackson (Herself)

First aired: Mar/23/1975
Guest star: Teri Garr (Herself), Marty Feldman (Himself), Jimmie Walker (Himself)

First aired: Apr/06/1975
Guest star: Labelle (Themselves), Redd Foxx (Himself), Ted Knight (Himself)

First aired: Apr/13/1975
Guest star: Jean Stapleton (Herself), Kris Kristofferson (Himself), Rita Coolidge (Herself)

First aired: Apr/20/1975
Guest star: Nancy Walker (Herself), Liberace (Himself), Linda Ronstadt (Herself)

First aired: Apr/27/1975
Guest star: Ike & Tina Turner (Themselves), Kate Smith (Herself), Tim Conway (Himself)

First aired: May/04/1975
Guest star: McLean Stevenson (Himself), Charo (Herself), Chastity Bono (Herself), Art Garfunkel (Himself)

First aired: May/11/1975
Guest star: Dennis Weaver (Himself), Gregg Allman (Himself), Carol Burnett (Herself)

First aired: May/18/1975
Guest star: Teri Garr (Herself), Art Carney (Himself)

First aired: Sep/07/1975
Guest star: Dick Smothers (Himself), Bill Cosby (Himself), Tom Smothers (Himself)

First aired: Sep/14/1975
Guest star: The Pointer Sisters (Themselves), Redd Foxx (Himself)

First aired: Sep/21/1975
Guest star: Wayne Rogers (Himself), Nancy Walker (Herself)

First aired: Sep/28/1975

First aired: Oct/05/1975
Guest star: Mac Davis (Himself)

First aired: Oct/12/1975
Guest star: Anthony Newley (Himself), Ike & Tina Turner (Themselves)

First aired: Oct/26/1975
Guest star: Steve Martin (Himself), Dick Smothers (Himself), Ted Knight (Himself), Tom Smothers (Himself)

First aired: Nov/02/1975
Guest star: George Burns (Himself), Martin Mull (Himself), Teri Garr (Herself)

First aired: Nov/09/1975
Guest star: Wayne Newton (Himself), Steve Martin (Himself), The Spinners (Themselves)

First aired: Nov/16/1975
Guest star: Ray Charles (Himself)

First aired: Nov/23/1975
Guest star: Tony Randall (Himself), Steve Martin (Himself), David Bowie (Himself)

First aired: Nov/30/1975
Guest star: David Essex (Himself), Jerry Lewis (Himself)

First aired: Dec/07/1975
Guest star: Pat Boone (Himself), Frankie Valli (Himself), Dion DiMucci (Himself), Frankie Avalon (Himself)

First aired: Dec/21/1975
Guest star: Redd Foxx (Himself), The Hudson Brothers (Themselves), The Lennon Sisters (Themselves)

First aired: Jan/04/1976
Guest star: Hal Linden (Himself), Ruth Buzzi (Herself), Glen Campbell (Himself)