Frank Gatliff played Ortron in the Doctor Who television story The Monster of Peladon.
Gatliff's other credits included roles on No Hiding Place, Gideon's Way, Danger Man, The Baron, Till Death Do Us Part, Dixon of Dock Green, Man in a Suitcase, The Avengers, Department S, The Persuaders!, Father, Dear Father, Z-Cars, The Tomorrow People, The New Avengers, The Cedar Tree, The Onedin Line, Return of the Saint, Blake's 7, Minder and Then Churchill Said to Me. However, he is best known for playing Badger on Hark at Barker and His Lordship Entertains.