Christopher Cadwalader Pennock (June 7, 1943 – February 12, 2021) He began acting on stage after graduating from the American Academy of Dramatic Arts.

[2] Pennock had been active for over 40 years starring on and off-Broadway, in repertory and experimental theater, and in many films and television shows.

[3] He was perhaps best known for his run on the television show Dark Shadows in the early 1970s, playing multiple roles in various timelines.

[3] He appeared in over 50 guest-starring roles on television from Melrose Place[3] to General Hospital, as well as numerous films, among them James Ivory's Savages (1972)[4] and Graeme Clifford's Frances (1982)[3] (starring Jessica Lange and Sam Shepard).

Pennock wrote and illustrated a continuing comic-book series about his experiences on the set of Dark Shadows.