Davis Guggenheim Director Jennifer Garner Sydney Bristow Actor Michael Vartan Michael Vaughn Actor Bradley Cooper Will Tippin Actor Merrin Dungey Francie Calfo Actor Carl Lumbly Marcus Dixon Actor Ron Rifkin Arvin Sloane Actor Kevin Weisman Marshall Flinkman Actor Victor Garber Jack Bristow Actor Roger Moore Edward Poole Guest Star Allen Williams Senator Mark Townsend Guest Star Lindsay Crouse Dr. Carson Evans Guest Star James Handy Arthur Devlin Guest Star Joe D'Angerio Dr. Watterson Guest Star Robert Arce Hobbes Guest Star Joey Slotnick Steven Haladki Guest Star Derrick O'Connor Alexander Khasinau Guest Star Amy Irving Emily Sloane Guest Star Wolf Muser Ramon Veloso Guest Star Castulo Guerra Jean Briault Guest Star Anya Matanovic Opera Student Guest Star Lilyan Chauvin Signora Ventutti Guest Star Joey Vassallo Vatican Station Chief Guest Star J.J. Abrams Executive Producer John Eisendrath Executive Producer, Writer Ken Olin Executive Producer