Susan Diol

Susan Vanita Diol is an American actress who has played supporting roles in over forty television series, including Quantum Leap (1989–1993; 2022–2024), Night Court, One Life to Live, Wings, Star Trek: The Next Generation, Star Trek: Voyager, NCIS, and CSI: Crime Scene Investigation.

NCIS · S4, E6

Witch Hunt

It's Halloween and the NCIS team are busy investigating a ransom case. A marine's daughter has been kidnapped after the kidnapper attacked the marine in his home. When the team learn that the marine and his wife are separated, they decide to focus on the wife's ex-boyfriend. Meanwhile, McGee and Tony are stunned by Abby's Halloween costume.
Quantum Leap · S2, E13

Against Time

Ben finds himself behind the wheel of a speeding stock car in 1976, but a terrifying threat from the future could sabotage the leap; racing against the clock, Ben, Addison and the team risk everything to complete the mission and save Quantum Leap.
Quantum Leap · S2, E5

One Night in Koreatown

Ben lands in the body of an 18-year-old working for his father's shoe store in Koreatown in Los Angeles at the start of the explosive 1992 riots; facing an emotional connection in the riots to his past, Magic joins Ben on the leap.
Cold Case · S7, E6

Dead Heat

The body of a former star jockey who was reported missing in 1986 is found in a mass grave for horses.

Susan Diol

Guest Appearances