Robert Portal Filmography
- Actor (40 credits)
- Hurricane (2019) Park
- Hurricane (Squadron 303) (2019) Park
- Collateral (2018) Major Tim Dyson
- Henry IX (2017) Edwin, the Duke of Cumberland
- Goodbye Christopher Robin (2017) Headmaster
- 6 Days (2017) Colonel Mike Rose
- Eat Locals (2016) Bingham
- The Huntsman: Winter's War (2016) King
- The Rebel (2016) Auctioneer
- Kids in Love (2016) Mr. Walker
- Meet Pursuit Delange: The Movie (2015) Charles Itchy Forrester
- Seahorse (2015) Stuart
- United We Fall (2014) Rt Hon David Anthony
- Mr. Turner (2014) Sir Charles Eastlake
- Welcome to the Punch (2012) Robert Wiseman
- Mother's Milk (2012)
- My Week with Marilyn (2011) David Orton
- The Iron Lady (2011) Grey Suited Guest 1949
- The King's Speech (2010) Equerry
- You Will Meet a Tall Dark Stranger (2010) Jewelry Shop Salesman
- Psychoville (2009) Prosecutor
- In Love with Barbara (2008) Ian Cartland
- Ashes to Ashes (2008) Nigel Pattison
- In Your Dreams (2008) Brian
- Heroes and Villains (2006) Charlie Bolton-Rosser
- The Amazing Mrs Pritchard (2006) Paul Critchley
- Terry Pratchett's Hogfather (2006) Mr. Gaiter
- Egypt (2005) Henry Salt
- The Thick of It (2005) Mark Davies
- Distant Shores (2005) Nash
- The Queen's Sister (2005) Anthony Barton
- Rosemary & Thyme (2003) Stuart Blackton
- Bye Bye Baby (2001) Hyphenated
- Clocking Off (2000) Adrian Thompson
- Stiff Upper Lips (1998) Cedric
- Painted Lady (1997) Alex
- Mrs Dalloway (1997) Young Richard
- Birds of a Feather (1989) Rupert Julian-Jones
- The Ghost Writer Irwin
- The Rectory Glanville