Celebrate 10 years with TVMaze premium.

Who is Sylvia?

An executive's wife hires Mannix to find out who is trying to kill her. The only clue: a locket with the word "Sylvia" written on it.

Celebrate 10 years with TVMaze premium.

Guest Cast

View full cast list »

Cast Appearances

View full appearance list »

Episode Discussion

No comments yet. Be the first!

Login to leave a comment on this episode.
Celebrate 10 years with TVMaze premium.