Here's every appearance by Neal McDonough's Dum Dum Dugan in the MCU following Captain America didn't have much luck with movies prior to his 2011 debut in the MCU. Reb Brown played the role in two TV movies in the late 1970s, but outside of the great Christopher Lee playing the villain in the sequel Death Too Soon, they were both were poorly received.

Matt Salinger took over for the 1990 Captain America movie from director Albert Pyun (Nemesis). This low-budget production was again badly received and went STV in the U.S. Fourth time was the charm, with Chris Evans becoming something of an icon in the role. In addition to leading three solo Endgame and handed the mantle to Anthony Mackie's Sam, Evans' still set to reprise Rogers in some form for a future MCU project.

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Captain America also introduced Neal McDonough (Marvel outings.

Agent Carter and Dum Dum Duggan in Agent Carter TV series.

McDonough's Dum Dum was next seen in 2013's Agents Of SHIELD, which opens with Dum Dum, Peggy and Jim Morita (Kenneth Choi) leading an assault on the last HYDRA known base and capturing Werner Reinhardt and the Diviner - a powerful item that Carter made sure was locked away but would resurface again in the present-day story.

Neal McDonaugh's final outing as Dum Dum to date is a season 1 episode of Marvel's What If? The first episode of this animated series will explore what would have happened if Peggy took the Super Soldier serum instead of Steve and became Captain Britain.

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