Christopher Guest Dave Chadwick Creator, Guest Star, Writer Jim Piddock Creator, Writer Chris O'Dowd Tom Chadwick Actor Tom Bennett Pete Stupples Actor Nina Conti Bea Chadwick Actor Carrie Aizley Kitty Chadwick Guest Star Ed Begley Jr. Al Chadwick Guest Star Maria Blasucci Julie Fenneman Guest Star Matt Braunger Confederate Guard Guest Star Ben Giroux Short Abe Lincoln Guest Star Matt Griesser Rick Tillman Guest Star Mark Harelik Tall Abe Lincoln Guest Star Don Lake Harvey Krupp Guest Star Darrell Rivers Colonel Rivers Guest Star Andrew Santino Confederate Soldier Guest Star Will Sasso Accident Guy Guest Star Amy Seimetz Ally Keele Guest Star Scott Williamson Phil Bukowsky Guest Star