In late 2006, Venn landed a role in the horror film sequel Return to House on Haunted Hill as Warren, he also had a role in 'Wrong Turn 3: Left for Dead' as Walter and a small role in Bourne Ultimatum, as Agent Hammond, and The Dark Knight, as bodyguards of one of the film's main villains, Gambol. He can also be seen in the music video "Twisted" by Fredi Kruga. Venn guest starred in an episode of the series Little Miss Jocelyn, which aired in January 2008. Venn was also seen on an episode in the third season of Kathy Griffin: My Life on the D-List where Kathy visits the UK and the pair go on a date. His on-screen time lasted just over a minute, and he was subtitled throughout when the episode aired 17 July 2007. Prior to the Hull City-Tottenham Hotspur game on Setanta Sports on 23 February, Venn performed a strange monologue.