Mark has most recently appeared in feature film Forever Young for Dark Matter Studios, after completing three seasons of The Orville as artificial life form Isaac for Hulu and Disney+.
Other screen credits include The Royal Today for ITV and short film Lost In The Sky for Kojan Film.
On stage, he’s toured internationally as 87 year old waiter Alfie in One Man, Two Guvnors (National Theatre), attempted to murder Robert Powell in Black Coffee (Bill Kenwright) and played Captain Stewart in War Horse on the West End (National Theatre).
Other theatre credits include Noises Off (Old Vic), Shout! (West End), I Am A Camera (Rosemary Branch) and four summer seasons with the Southwold Rep.
Mark trained at Bristol Old Vic Theatre School.