Robert Michael Ryan
Actor
Born February 20, 1978 in 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.
Filmography
Popeye the Slayer Man
12 to Midnight
Ouija Witch
Sleepwalker
The Unknown
Dolls
Orderly
Dark Revelations
Cody
Necrosis
Michael
Get the Girl
Freddy
In Justice
How I Met Your Mother
Marvin Eriksen
Miss Match
Tall Guy
Bloodstream
Frank
Haunted
Officer Bob
V.I.P.
Wilgan's Bodyguard (uncredited)
Decay
Things II
Cop
Early Edition
Hang Time
Earl Hatfield