Recurring Guest Characters Guest Host 21 guest appearances Guest Host 10 guest appearances Guest Host 7 guest appearances Guest Host 3 guest appearances Ben Rhodes 3 guest appearances Lisa Rubin 3 guest appearances Rachel Maddow 3 guest appearances Lawrence O'Donnell 3 guest appearances Melissa Murray 3 guest appearances Susan Glasser 2 guest appearances Kristy Greenberg 2 guest appearances George Conway 2 guest appearances Joyce Vance 2 guest appearances Steve Kornacki 2 guest appearances Duncan Levin 2 guest appearances Guest Host 1 guest appearances Guest Host 1 guest appearances Gina McCarthy 1 guest appearances Melissa Redmon 1 guest appearances William B. Taylor, Jr. 1 guest appearances ⇤ « 1 2 3 4 » ⇥