Patrick Culliton is an actor who played parts in many Irwin Allen productions, including:
- Red King--Alice in Wonderland
- Doyle--Beyond the Poseidon Adventure
- Ted Gorman--Fire!
- Guard--The Man from the 25th Century
- Courtroom attendant--Outrage!
- Sheriff Morrison--The Swarm
- British Marine--"The Castaway" episode of Swiss Family Robinson
- Seaview Guard--"No Way Out" episode of Voyage to the Bottom of the Sea, as well as Radar in "Doomsday" episode