We don't have a biography for Leo yet. Hang in there, or go ahead and contribute one.
Appearances
That '70s Show
Main cast, played by Tommy Chong
- Episode 4x05: Bye-Bye Basement (Oct 16, 2001)
- Episode 4x07: Uncomfortable Ball Stuff (Nov 13, 2001)
- Episode 4x09: Forgotten Son (Nov 21, 2001)
- Episode 4x12: An Eric Forman Christmas (Dec 18, 2001)
- Episode 4x16: Donna Dates a Kelso (Feb 5, 2002)
- Episode 4x18: Leo Loves Kitty (Feb 19, 2002)
- Episode 4x21: Prank Day (Mar 26, 2002)
- Episode 4x23: Hyde's Birthday (Apr 23, 2002)
- Episode 4x24: That '70s Musical (Apr 30, 2002)
- Episode 4x25: Eric's False Alarm (May 7, 2002)
- Episode 8x02: Somebody to Love (Nov 2, 2005)
- Episode 8x03: You're My Best Friend (Nov 9, 2005)
- Episode 8x05: Stone Cold Crazy (Nov 30, 2005)
- Episode 8x06: Long Away (Dec 7, 2005)
- Episode 8x09: Who Needs You (Jan 19, 2006)
- Episode 8x11: Good Old Fashioned Lover Boy (Feb 2, 2006)
- Episode 8x12: Killer Queen (Feb 9, 2006)
- Episode 8x14: Son and Daughter (Mar 23, 2006)
- Episode 8x17: Crazy Little Thing Called Love (Apr 27, 2006)
- Episode 8x21: Love of My Life (May 18, 2006)
- Episode 8x22: That '70s Finale (May 18, 2006)
Guest cast, played by Tommy Chong
- Episode 2x08: Sleepover (Nov 16, 1999)
- Episode 2x16: The First Time (Feb 14, 2000)
- Episode 2x18: Kitty and Eric's Night Out (Feb 28, 2000)
- Episode 2x23: Holy Crap! (May 1, 2000)
- Episode 2x26: Moon Over Point Place (May 22, 2000)
- Episode 3x01: Reefer Madness (Oct 3, 2000)
- Episode 3x03: Hyde's Father (Oct 17, 2000)
- Episode 3x10: Ice Shack (Jan 9, 2001)
- Episode 3x11: Who Wants It More? (Jan 10, 2001)
- Episode 3x14: Radio Daze (Feb 6, 2001)
- Episode 3x22: Eric's Drunken Tattoo (May 1, 2001)
- Episode 3x23: Canadian Road Trip (May 8, 2001)
- Episode 3x25: The Promise Ring (May 22, 2001)
- Episode 7x17: Down the Road Apiece (Mar 2, 2005)
- Episode 7x18: Oh, Baby (We Got a Good Thing Goin') (Mar 9, 2005)
- Episode 7x25: Til the Next Goodbye (May 18, 2005)