Wendy Benson-Landes and Lisa Robin Kelly in The X-Files (1993)

Lisa Robin Kelly and Dana Wheeler-Nicholson in The X-Files (1993)

Ryan Reynolds, Wendy Benson-Landes, and Lisa Robin Kelly in The X-Files (1993)

Mila Kunis, Lisa Robin Kelly, and Laura Prepon in That '70s Show (1998)

Tanya Roberts, Mila Kunis, Lisa Robin Kelly, Laura Prepon, and Debra Jo Rupp in That '70s Show (1998)

Kurtwood Smith, Ashton Kutcher, Lisa Robin Kelly, and Debra Jo Rupp in That '70s Show (1998)

Kurtwood Smith, Danny Masterson, Topher Grace, and Lisa Robin Kelly in That '70s Show (1998)

Ashton Kutcher and Lisa Robin Kelly in That '70s Show (1998)

Kurtwood Smith and Lisa Robin Kelly in That '70s Show (1998)

Lisa Robin Kelly and Debra Jo Rupp in That '70s Show (1998)

Topher Grace, Lisa Robin Kelly, and Debra Jo Rupp in That '70s Show (1998)

Laurie (Lisa Robin Kelly, L) showers Kelso (Ashton Kutcher, R) with her affliction on a special Halloween episode of THAT '70s SHOW "Too Old To Trick Or Treat, Too Young To Die" airing Tuesday, Oct. 31 (8:00-8:30 PM ET/PT) on FOX.

Xavier Declie, Stewart Finlay-McLennan, Lisa Robin Kelly, Richard Moll, and Miguel Ángel Suárez in The Survivor (1998)

Tanya Roberts, Kurtwood Smith, Mila Kunis, Ashton Kutcher, Danny Masterson, Wilmer Valderrama, Topher Grace, Lisa Robin Kelly, Laura Prepon, Debra Jo Rupp, and Don Stark in That '70s Show (1998)

Dennis Lee Kelly and Lisa Robin Kelly in The Food Chain: A Hollywood Scarytale (2005)