We don't have a biography for Julie Cooper yet. Hang in there, or go ahead and contribute one.
Appearances
One Day at a Time
Main cast, played by Mackenzie Phillips
- Episode 1x01: Ann's Decision (Dec 16, 1975)
- Episode 1x02: Chicago Rendezvous (Dec 23, 1975)
- Episode 1x03: Jealousy (Dec 30, 1975)
- Episode 1x04: How to Succeed Without Trying (Jan 6, 1976)
- Episode 1x05: David Loves Ann (Jan 13, 1976)
- Episode 1x06: Julie's Best Friend (Jan 20, 1976)
- Episode 1x07: Super Blues (Jan 27, 1976)
- Episode 1x08: All the Way (Feb 10, 1976)
- Episode 1x09: Fighting City Hall (Feb 17, 1976)
- Episode 1x10: David Plus Two (Feb 24, 1976)
- Episode 1x11: Julie's Job (Mar 2, 1976)
- Episode 1x12: The College Man (Mar 9, 1976)
- Episode 1x13: Father David (Mar 16, 1976)
- Episode 1x14: Dad Comes Back (1) (Mar 23, 1976)
- Episode 1x15: Dad Comes Back (2) (Mar 30, 1976)
- Episode 2x01: The Runaways (1) (Sep 28, 1976)
- Episode 2x02: The Runaways (2) (Oct 5, 1976)
- Episode 2x03: The Runaways (3) (Oct 12, 1976)
- Episode 2x04: The Runaways (4) (Oct 19, 1976)
- Episode 2x05: Barbara's Emergence (Oct 26, 1976)
- Episode 2x06: David's New Job (1) (Nov 9, 1976)
- Episode 2x07: David's New Job (2) (Nov 16, 1976)
- Episode 2x08: The Upholstery Ripoff (Nov 23, 1976)
- Episode 2x09: Schneider's Pride and Joy (Nov 30, 1976)
- Episode 2x10: A Visit from Dad (Dec 7, 1976)
- Episode 2x11: The Maestro (Dec 14, 1976)
- Episode 2x12: Happy New Year (Dec 28, 1976)
- Episode 2x13: J.C. and Julie (1) (Jan 4, 1977)
- Episode 2x14: J.C. and Julie (2) (Jan 11, 1977)
- Episode 2x15: The New Car (Jan 18, 1977)
- Episode 2x16: Schneider Loves Ginny (Jan 25, 1977)
- Episode 2x17: Ginny's Child (Feb 1, 1977)
- Episode 2x18: Julie's Operation (Feb 8, 1977)
- Episode 2x19: The Traveling Salesperson (Feb 15, 1977)
- Episode 2x20: The Butterfields (Feb 22, 1977)
- Episode 2x21: Barbara Plus Two (Mar 1, 1977)
- Episode 2x22: The Singles Bar (Mar 8, 1977)
- Episode 2x23: The College Question (Mar 15, 1977)
- Episode 2x24: The Girls Alone (a.k.a.) Where's Mama? (Mar 22, 1977)
- Episode 3x01: The Older Man (1) (Sep 27, 1977)
- Episode 3x02: The Older Man (2) (Oct 4, 1977)
- Episode 3x03: The Older Man (3) (Oct 11, 1977)
- Episode 3x04: The Older Man (4) (Oct 18, 1977)
- Episode 3x05: Ann's Out-of-Town Client (Oct 25, 1977)
- Episode 3x06: Bob Loves Barbara (Nov 1, 1977)
- Episode 3x07: The Second Mrs. Cooper (Nov 8, 1977)
- Episode 3x08: The Ghost Writer (Nov 22, 1977)
- Episode 3x09: Barbara's Friend (1) (Nov 29, 1977)
- Episode 3x10: Barbara's Friend (2) (Dec 6, 1977)
- Episode 3x11: Schneider's Kid (Dec 13, 1977)
- Episode 3x12: Ann's Crisis (Dec 27, 1977)
- Episode 3x13: The Race Driver (1) (Jan 3, 1978)
- Episode 3x14: The Race Driver (2) (Jan 10, 1978)
- Episode 3x15: Ann's Secretary (Jan 17, 1978)
- Episode 3x16: Barbara's Rebellion (Jan 30, 1978)
- Episode 3x17: The New Owner (Feb 6, 1978)
- Episode 3x18: Ann's Competitor (Feb 13, 1978)
- Episode 3x19: The Dress Designer (Feb 27, 1978)
- Episode 3x20: Take the Money (Mar 6, 1978)
- Episode 3x21: Barbara the Fink (Mar 13, 1978)
- Episode 3x22: Julie's Big Move (1) (Mar 20, 1978)
- Episode 3x23: Julie's Big Move (2) (Mar 27, 1978)
- Episode 3x24: Ann, the Father (Apr 3, 1978)
- Episode 4x01: Father, Dear Father (1) (Sep 18, 1978)
- Episode 4x02: Father, Dear Father (2) (Sep 25, 1978)
- Episode 4x03: Ann's Friend (Oct 2, 1978)
- Episode 4x04: Bob's New Girl (Oct 16, 1978)
- Episode 4x06: Yes, Sir, That's My Baby (Nov 6, 1978)
- Episode 4x07: The Dating Game (a.k.a.) Ann's Dating Game (Nov 13, 1978)
- Episode 4x08: Peabody's War (Nov 20, 1978)
- Episode 4x09: Jealousy (1) (Nov 27, 1978)
- Episode 4x10: Jealousy (2) (Dec 4, 1978)
- Episode 4x11: The Arab Connection (Dec 11, 1978)
- Episode 4x12: Hold the Mustard (Dec 18, 1978)
- Episode 4x13: Girl Talk (Dec 25, 1978)
- Episode 4x14: The Married Man (1) (Jan 17, 1979)
- Episode 4x15: The Married Man (2) (Jan 17, 1979)
- Episode 4x16: The Married Man (3) (Jan 24, 1979)
- Episode 4x17: Going Nowhere (Jan 31, 1979)
- Episode 4x18: Francine Strikes Again (Feb 7, 1979)
- Episode 4x19: The Dental Hygienist (Feb 14, 1979)
- Episode 4x20: The Piano Teacher (Feb 21, 1979)
- Episode 4x22: Mad for Each Other (Mar 7, 1979)
- Episode 4x23: The Graduation (Mar 18, 1979)
- Episode 4x24: Fear of Success (Mar 25, 1979)
- Episode 4x25: Grandma Leaves Grandpa (Apr 8, 1979)
- Episode 4x26: Schneider Gets Fired (Apr 15, 1979)
- Episode 5x01: Back to School (Sep 30, 1979)
- Episode 5x02: Pressure (Oct 7, 1979)
- Episode 5x03: Julie's Wedding (1) (Oct 14, 1979)
- Episode 5x04: Julie's Wedding (2) (Oct 21, 1979)
- Episode 5x05: Home Again, Home Again (Oct 28, 1979)
- Episode 5x06: Between Mother and Daughter (Nov 4, 1979)
- Episode 5x07: Small Wonder (Nov 11, 1979)
- Episode 5x08: Et tu, Ann (Nov 25, 1979)
- Episode 5x09: A Little Larceny (Dec 2, 1979)
- Episode 5x10: Heart Attack (Dec 9, 1979)
- Episode 5x11: Male Jealousy (Dec 16, 1979)
- Episode 5x13: Schneider, the Model (Jan 6, 1980)
- Episode 5x18: Retrospective (1) (Feb 24, 1980)
- Episode 5x19: Retrospective (2) (Feb 24, 1980)
- Episode 5x20: Girl with a Past (Mar 2, 1980)
- Episode 5x21: Perils of Plastic (Mar 9, 1980)
- Episode 8x01: The Perfect Wedding (1) (Sep 26, 1982)
- Episode 8x02: The Perfect Wedding (2) (Oct 3, 1982)
- Episode 8x08: Miracle of Birth (1) (Nov 21, 1982)
- Episode 8x09: Miracle of Birth (2) (Nov 28, 1982)
- Episode 8x11: Pride and Privacy (1) (Dec 19, 1982)
- Episode 8x12: Pride and Privacy (2) (Dec 26, 1982)
- Episode 8x13: Pride and Privacy (3) (Jan 2, 1983)
- Episode 8x20: The Letter (Mar 14, 1983)
- Episode 8x24: Sisters (May 9, 1983)
- Episode 8x25: Second Time Around (May 16, 1983)
- Episode 9x01: Shakedown (Oct 2, 1983)
- Episode 9x03: The Dentist (Oct 23, 1983)
- Episode 9x04: The Bedtime Story (Oct 30, 1983)
Guest cast, played by Mackenzie Phillips
- Episode 7x04: Julie Shows Up (1) (Nov 8, 1981)
- Episode 7x05: Julie Shows Up (2) (Nov 15, 1981)
- Episode 7x22: Vegas (2) (Apr 18, 1982)
- Episode 7x23: Orville and Emily (May 2, 1982)