The demands of filming a television series—especially a highly anticipated one like Marvel's own ‘Agent Carter’—often lead to some strange side effects that bleed over into real life. For star Hayley Atwell (the eponymous Agent Peggy Carter herself), that apparently included having to run errands while done up in full post-World War II regalia. Normal.

Atwell hit ‘Jimmy Kimmel Live’ last night to chat about her latest Marvel outing with host Jimmy Kimmel, offering up an amusing—and possibly even illegal!—tale of donning her costume and then, well, just not having the time to get it off before she had to run out to get a brand new passport picture. That's right, for the next decade, every time Atwell flashes her passport, Peggy Carter will stare back at her. Now that's getting into a role.

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