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 Pickpocket 1 guest appearances Radio Presenter 1 guest appearances Emily Mooney 1 guest appearances Delegate 1 guest appearances Zoe McLoughlin 1 guest appearances Peter Harris 1 guest appearances Sandy O'Malley 1 guest appearances Fergus Lenehan 1 guest appearances Des Lenehan 1 guest appearances Louise Geary 1 guest appearances David Ryan 1 guest appearances Noel O'Loughlin 1 guest appearances Angela O'Loughlin 1 guest appearances Lucy O'Loughlin 1 guest appearances Garda 1 guest appearances Linda Wilkinson 1 guest appearances Ross Wilkinson 1 guest appearances Marina 1 guest appearances Tom O'Dwyer 1 guest appearances Simon 1 guest appearances ⇤ « 12 13 14 15 16 17 18 19 20 21 » ⇥