Robert Duvall (2 episodes)

X (6 episodes)

Paul O'Malley (1 episode)

Matthew (1 episode)

Flynn

Cameron Dean (1 episode)

Garin

Jeffrey Collins (1 episode)

Officer Phillips (2 episodes)

Director

Garrett Russell (1 episode)

Todd

Roy Toy Manning (1 episode)

X

Elkin (1 episode)

Ensign Kelby (1 episode)

Commander Kelby (3 episodes)

Gregory Stone (1 episode)