John de Lancie is best known for his role as Q in various Star Trek series; beginning with Star Trek: The Next Generation and leading up to the third season of Star Trek: Picard in 2023.

De Lancie’s first television role was in Captains and the Kings in 1976. His other television series roles include Eugene Bradford in Days of Our Lives, Frank Simmons in Stargate SG-1, Donald Margolis in Breaking Bad, Agent Allen Shapiro in Torchwood, as well as the voice of Discord in My Little Pony: Friendship Is Magic.