Main Characters Dan Woodhouse 64 main appearances Daisy O'Callaghan 61 main appearances Patrick Murray 57 main appearances Clodagh Delaney 56 main appearances Dr. Cathy Costello 47 main appearances Keelin Geraghty 46 main appearances Aine Flanagan 43 main appearances Cara Madigan 38 main appearances Fiona McColgan 23 main appearances Dr. Julia Brady 27 main appearances Lorcan O'Brien 26 main appearances Alex Walsh 25 main appearances Liam Smith 21 main appearances Elizabeth Fleming 20 main appearances Alice O'Brien 11 main appearances Brendan Davenport 18 main appearances Ruairi McGowan 18 main appearances Dr. Ed Costello 16 main appearances Dr. Grace Sefate 15 main appearances Jack Lafferty 10 main appearances Dr. Richard McKenna 8 main appearances Susie Cassidy 8 main appearances Dr. Edel Swift 4 main appearances
Recurring Guest Characters Paul Coleman 1 guest appearances Arthur Davids 1 guest appearances Sue Murdoch 1 guest appearances Al Rice 1 guest appearances Croupier 1 guest appearances Mr. Stapleton 1 guest appearances Marriane 1 guest appearances Garda Murphy 1 guest appearances Garda 1 guest appearances Methadone Doctor 1 guest appearances Eillis Doolan 1 guest appearances Katie Doolan 1 guest appearances Drug Dealer 1 guest appearances Mowson 1 guest appearances McCann 1 guest appearances Patricia May 1 guest appearances Colm Kavanagh 1 guest appearances Peter Kavanagh 1 guest appearances Nurse Ronnie 1 guest appearances Monica 1 guest appearances ⇤ « 17 18 19 20 21 22 23 24 25 26 » ⇥