We don't have a biography for Gwendolyn "Winnie" Cooper yet. Hang in there, or go ahead and contribute one.
Appearances
The Wonder Years
Main cast, played by Danica McKellar
- Episode 1x01: Pilot (Jan 31, 1988)
- Episode 1x02: Swingers (Mar 22, 1988)
- Episode 1x04: Angel (Apr 5, 1988)
- Episode 1x05: The Phone Call (Apr 12, 1988)
- Episode 1x06: Dance with Me (Apr 19, 1988)
- Episode 2x01: Heart of Darkness (Nov 30, 1988)
- Episode 2x03: Christmas (Dec 14, 1988)
- Episode 2x04: Steady as She Goes (Jan 11, 1989)
- Episode 2x05: Just Between Me and You and Kirk and Paul and Carla and Becky (Jan 18, 1989)
- Episode 2x11: Nemesis (Mar 14, 1989)
- Episode 2x12: Fate (Mar 28, 1989)
- Episode 2x16: Whose Woods Are These? (May 9, 1989)
- Episode 2x17: How I'm Spending My Summer Vacation (May 16, 1989)
- Episode 3x01: Summer Song (Oct 3, 1989)
- Episode 3x05: On the Spot (Nov 7, 1989)
- Episode 3x06: Odd Man Out (Nov 14, 1989)
- Episode 3x07: The Family Car (Nov 21, 1989)
- Episode 3x08: The Pimple (Nov 28, 1989)
- Episode 3x09: Math Class Squared (Dec 12, 1989)
- Episode 3x10: Rock 'n Roll (Jan 2, 1990)
- Episode 3x11: Don't You Know Anything About Women? (Jan 16, 1990)
- Episode 3x13: She, My Friend and I (Feb 6, 1990)
- Episode 3x14: The St. Valentine's Day Massacre (Feb 13, 1990)
- Episode 3x16: The Glee Club (Feb 27, 1990)
- Episode 3x17: Night Out (Mar 13, 1990)
- Episode 3x18: Faith (Mar 27, 1989)
- Episode 3x19: The Unnatural (Apr 17, 1990)
- Episode 3x20: Goodbye (Apr 24, 1990)
- Episode 3x22: Daddy's Little Girl (May 8, 1990)
- Episode 3x23: Moving (May 16, 1990)
- Episode 4x01: Growing Up (Sep 19, 1990)
- Episode 4x02: Ninth Grade Man (Sep 26, 1990)
- Episode 4x05: It's a Mad, Mad, Madeline World (Oct 24, 1990)
- Episode 4x08: The Sixth Man (Nov 28, 1990)
- Episode 4x10: The Candidate (Jan 9, 1991)
- Episode 4x11: Heartbreak (Jan 23, 1991)
- Episode 4x12: Denial (Jan 30, 1991)
- Episode 4x20: The Accident (Apr 24, 1991)
- Episode 4x22: Graduation (May 8, 1991)
- Episode 5x02: Day One (Oct 9, 1991)
- Episode 5x09: Christmas Party (Dec 11, 1991)
- Episode 5x16: Double Double Date (Feb 26, 1992)
- Episode 5x17: Hero (Mar 11, 1992)
- Episode 5x18: Lunch Stories (Mar 18, 1992)
- Episode 5x23: Back to the Lake (May 6, 1992)
- Episode 5x24: Broken Hearts and Burgers (May 13, 1992)
- Episode 6x01: Homecoming (Sep 23, 1992)
- Episode 6x03: Scenes from a Wedding (Oct 7, 1992)
- Episode 6x04: Sex and Economics (Oct 14, 1992)
- Episode 6x05: Politics as Usual (Oct 21, 1992)
- Episode 6x06: White Lies (Oct 28, 1992)
- Episode 6x07: Wayne and Bonnie (Nov 11, 1992)
- Episode 6x08: Kevin Delivers (Nov 25, 1992)
- Episode 6x09: The Test (Dec 2, 1992)
- Episode 6x10: Let Nothing You Dismay (Dec 16, 1992)
- Episode 6x11: New Years (Jan 6, 1993)
- Episode 6x12: Alice in Autoland (Jan 13, 1993)
- Episode 6x13: Ladies and Gentlemen... The Rolling Stones (Jan 27, 1993)
- Episode 6x14: Unpacking (Feb 3, 1993)
- Episode 6x15: Hulk Arnold (Feb 10, 1993)
- Episode 6x16: Nose (Feb 24, 1993)
- Episode 6x17: Eclipse (Mar 3, 1993)
- Episode 6x19: The Little Women (Mar 31, 1993)
- Episode 6x21: Summer (1) (May 12, 1993)
- Episode 6x22: Independence Day (2) (May 12, 1993)