Robert Michael Ryan

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 6

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Popeye the Slayer Man 2025Movie +6 Director, Story

P Popeye the Slayer Man 2 Movie Director, Story

Dolls 2019Movie +10 as Orderly

Dark Revelations 2015Movie +1 as Cody

Necrosis 2010Movie +3 as Michael

Ouija Witch 2023Movie +8 Director, Writer