Robert Michael Ryan

Biography

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.

Movies & TV Shows

1. How I Met Your Mother (2005) — Marvin Eriksen
2. Early Edition (1996)
3. V.I.P. (1998) — Wilgan's Bodyguard (uncredited)
4. Necrosis (2010) — Michael
5. Dolls (2019) — Orderly
6. Miss Match (2003) — Tall Guy
7. In Justice (2006)
8. Hang Time (1995) — Earl Hatfield
9. Things II (1998) — Cop
10. Haunted (1998) — Officer Bob
11. Sleepwalker (2022) — The Unknown
12. Bloodstream (2000) — Frank
13. Get the Girl (2009) — Freddy
14. Decay (1998)
15. Dark Revelations (2015) — Cody

Directed

1. Popeye the Slayer Man (2025) — Director
2. Ouija Witch (2023) — Director
3. Dark Revelations (2015) — Director
4. Popeye the Slayer Man 2 — Director