Robert Michael Ryan
Acting
1978-02-20
Los Angeles, California, USA
Robert Michael Ryan (born February 20, 1978) is an American actor, producer, writer and director. His acting career spans a number of direct-to-video features and guest roles on a variety of popular TV series, perhaps most notably as Marvin Jr., brother of Jason Segel's Marshall Eriksen, on CBS' How I Met Your Mother (2005–12). As a filmmaker, Ryan produced, wrote and directed Dark Revelations (2015), Ouija Witch (2023), Popeye the Slayer Man (2025) and its upcoming sequel.
Acting15 credits
5.5Sleepwalker
2022
Dark Revelations
2015
2.0Get the Girl
2009
6.9In Justice
2006 · TV
8.1How I Met Your Mother
2005 · TV
6.6Miss Match
2003 · TV
5.0Bloodstream
2000
Production5 credits
Writing5 credits
Directing3 credits
Visual Effects1 credits
3.4Ouija Witch
2023