Vincent Paul Kartheiser (born May 5, 1979) is an American actor known for playing Connor in Angel and Pete Campbell in Mad Men. Kartheiser was born in Minneapolis, Minnesota, the son of Janet Marie (née Gruyé) and James Ralph Kartheiser. The youngest of six children, he has four sisters, Andrea, Colette, Elise and Theresa, and a brother, Nathan. Some of Kartheiser’s first acting experiences were on stage of Children's Theatre Company in Minneapolis, including roles in Pippi Longstocking, Our Town, Dr. Seuss’ The 500 Hats of Bartholomew Cubbins, and Rebecca of Sunnybrook Farm. Kartheiser made his screen debut with a bit role in the 1993 film Untamed Heart, opposite Marisa Tomei and Christian Slater. Kartheiser found himself cast in mostly family fare, including The Indian in the Cupboard and the action-adventure drama Alaska, in which he starred opposite Thora Birch and Charlton Heston, whose son, Fraser Clarke Heston, directed the film. The film led to Kartheiser getting the lead role in Masterminds, playing opposite Patrick Stewart. Kartheiser next portrayed Bobby, a drug-addicted, homeless street urchin in Larry Clark's Another Day in Paradise.