Underdog stars an actor.
John M. Slattery , Jr. -LRB- born August 13 , 1962 -RRB- is an American actor and director .. He is best known for his role as Roger Sterling in the AMC drama series Mad Men and for his role as Howard Stark in cameo appearances in the Marvel Cinematic Universe films Iron Man 2 , Ant-Man , and Captain America  : Civil War .. Roger Sterling. Roger Sterling. AMC. AMC ( TV network ). Mad Men. Mad Men. Howard Stark. Howard Stark. Marvel Cinematic Universe. Marvel Cinematic Universe. Iron Man 2. Iron Man 2. Ant-Man. Ant-Man ( film ). He has received four Primetime Emmy Awards nominations and two Critics ' Choice Television Awards for Mad Men .. Mad Men. Mad Men. He was also part of the Mad Men ensemble cast that won two SAG Awards .. Mad Men. Mad Men. In 2013 , Slattery directed his first feature film , God 's Pocket -LRB- 2014 -RRB- , which he co-wrote with Alex Metcalf .. The film , based on a 1983 novel of same name by Pete Dexter , premiered at the 2014 Sundance Film Festival , and was picked up for distribution by IFC Films .