Main Characters George Addo 16 main appearances Dennis Rebrov 16 main appearances Elizabeth 'Wes' Wesley 16 main appearances Archie 15 main appearances Shiv Reddy 15 main appearances Sarah 15 main appearances Janet Hill 13 main appearances Ross Keane 9 main appearances Zhang Rhui 8 main appearances Dr. Samson 8 main appearances Robin Lerner 7 main appearances Bryson Wesley 7 main appearances Dr. Kitty Gray 6 main appearances Rudy 2 main appearances
Recurring Guest Characters Greta 14 guest appearances The Dane 14 guest appearances Zhang Rhui 1 guest appearances Becky Daniels 8 guest appearances Blake 7 guest appearances Dr. Li 6 guest appearances Dr. Morgenstein 5 guest appearances Young Becky 5 guest appearances Ryan 4 guest appearances Reggie 4 guest appearances Karl 3 guest appearances Laurence 3 guest appearances Michael 3 guest appearances Sarah's Doctor 2 guest appearances Ian 2 guest appearances Rhys 2 guest appearances Masked Man 1 2 guest appearances Cormac 2 guest appearances Young Bryson 2 guest appearances Bank Manager 1 guest appearances ⇤ « 1 2 3 4 » ⇥