He is also known for roles on the BlacklisT, HAPPY! & HBO's Boardwalk Empire.
OTHER :supporting roles in feature films include Green Dolphin (2018) directed by Christopher Kenneally, executive produced by Keanu Reeves, Sundance feature film Appropriate Behaviour (2014) directed by Desiree Akhavan, Hollywood Dirt (2017) directed by Tosca Musk, Alterscape (2018) directed by Serge Levin and "Haymaker directed by Nicholas Sasso produced by Andrew van den Houten.
Olan and his twin brother starred in the 2016 American Film Institute Film Fest official selection short Ham Heads (2016) as conjoined twins directed by Efrén Hernández as well as Frankie: Italian Roulette (2015) which won the 2015 Oaxaca Film Fest in Mexico and the Nostro D'Argento in Rome in 2016. He has written, produced and several of his own short films. including Rush Call Clown (2016) (winner of the Judges Award in the Discover Film Festival 2016).