We don't have a biography for Marion "Mrs. C" Cunningham yet. Hang in there, or go ahead and contribute one.
Appearances
Happy Days
Main cast, played by Marion Ross
- Episode 1x01: All the Way (Jan 15, 1974)
- Episode 1x02: The Lemon (Jan 22, 1974)
- Episode 1x03: Richie's Cup Runneth Over (Jan 29, 1974)
- Episode 1x04: Guess Who's Coming to Visit (Feb 5, 1974)
- Episode 1x05: Hardware Jungle (Feb 12, 1974)
- Episode 1x06: The Deadly Dares (Feb 19, 1974)
- Episode 1x07: Fonzie Drops In (Feb 26, 1974)
- Episode 1x08: The Skin Game (Mar 5, 1974)
- Episode 1x09: Breaking Up Is Hard to Do (Mar 12, 1974)
- Episode 1x10: Give the Band a Hand (Mar 26, 1974)
- Episode 1x11: Because She's There (Apr 2, 1974)
- Episode 2x11: Guess Who's Coming to Christmas (Dec 17, 1974)
- Episode 2x14: The Cunningham Caper (Jan 21, 1975)
- Episode 2x21: Richie's Flip Side (Mar 18, 1975)
- Episode 3x03: Fearless Fonzarelli (1) (Sep 23, 1975)
- Episode 3x04: Fearless Fonzarelli (2) (Sep 30, 1975)
- Episode 3x06: Richie Fights Back (Oct 14, 1975)
- Episode 3x07: Jailhouse Rock (Oct 21, 1975)
- Episode 3x08: Howard's 45th Fiasco (Oct 28, 1975)
- Episode 3x10: A Date with Fonzie (Nov 11, 1975)
- Episode 3x12: Fonzie's New Friend (Nov 25, 1975)
- Episode 3x15: Dance Contest (Jan 6, 1976)
- Episode 3x16: The Happy Days 2nd Anniversary Special (Jan 12, 1976)
- Episode 3x18: Football Frolics (Jan 20, 1976)
- Episode 3x19: Fonzie the Superstar (Jan 27, 1976)
- Episode 3x20: Two Angry Men (Feb 3, 1976)
- Episode 3x21: Beauty Contest (Feb 10, 1976)
- Episode 3x22: Bringing Up Spike (Feb 17, 1976)
- Episode 3x23: A Sight for Sore Eyes (Feb 24, 1976)
- Episode 3x24: Arnold's Wedding (Mar 2, 1976)
- Episode 4x07: A Place of His Own (Nov 9, 1976)
- Episode 4x19: Graduation (2) (Feb 15, 1977)
- Episode 4x20: The Physical (Feb 22, 1977)
- Episode 5x02: Hollywood (2) (Sep 13, 1977)
- Episode 5x18: Richie Almost Dies (Jan 31, 1978)
- Episode 5x22: My Favorite Orkan (Feb 28, 1978)
- Episode 6x23: Fonzie's Funeral (2) (Feb 27, 1979)
- Episode 6x27: Potsie Quits School (May 15, 1979)
- Episode 7x01: Shotgun Wedding (1) (Sep 11, 1979)
- Episode 7x02: Chachi Sells His Soul (Sep 18, 1979)
- Episode 7x19: The Hucksters (Feb 5, 1980)
- Episode 7x22: Father & Son (Mar 4, 1980)
- Episode 8x01: No Tell Motel (Nov 11, 1980)
- Episode 8x03: Dreams Can Come True (Nov 25, 1980)
- Episode 8x10: It Only Hurts When I Smile (Jan 27, 1981)
- Episode 10x03: Empty Nest (Oct 19, 1982)
- Episode 10x05: Little Case of Revenge (Nov 9, 1982)
- Episode 10x06: Who Gives a Hootenanny? (Nov 16, 1982)
- Episode 10x08: Such a Nice Girl (Nov 30, 1982)
- Episode 10x09: There's No Business Like No Business (Dec 7, 1982)
- Episode 10x10: All I Want for Christmas (Dec 14, 1982)
- Episode 10x15: Life Is More Important Than Show Business (Jan 25, 1983)
- Episode 10x17: I'm Not at Liberty (Feb 8, 1983)
- Episode 11x01: Because It's There (Sep 27, 1983)
- Episode 11x07: Vocational Education (Nov 22, 1983)
- Episode 11x08: Arthur, Arthur (Dec 6, 1983)
- Episode 11x11: The People vs. The Fonz (Jan 17, 1984)
- Episode 11x12: Like Mother, Like Daughter (Jan 24, 1984)
- Episode 11x14: The Spirit Is Willing (Apr 24, 1984)
- Episode 11x15: Fonzie Moves Out (May 1, 1984)
- Episode 11x19: Low Notes (Jul 5, 1984)