Martin Cassidy

as Seamus

as Doctor (1 episode)

as Burt

as TV Detective

as Bartender (1 episode)

as Villager (1 episode)

as Man (1 episode)

as Watcher

as Cassidy (1 episode)

as Barlow (3 episodes), as Dr. B.T. Banks (1 episode)

as Zedick

as Charlie Colter (1 episode), as Lieutenant Hanson (3 episodes)

as Eric Collinson (2 episodes)

as Tom Carley (1 episode)