Clark Gregg, who plays Christine’s ex-husband Richard on CBS’ The New Adventures of Old Christine, will reprise his Iron Man role in Kenneth Branagh’s 2011 film Thor, according to Variety. Gregg, whose Agent Coulson will also appear in Iron Man 2, joins Chris Hemsworth, Anthony Hopkins, Natalie Portman, Tom Hiddleston, Samuel L. Jackson, Stellen Skarsgard and Kat Dennings in Thor.