Sean Connery | Sean Combs | Sean Penn | Sean McKeown | Sean Hannity | The Sean Hannity Show | Sean Paul | Sean Bean | Sean Parker | Sean Lennon | Sean Kingston | Sean Astin | Jay Sean | Sean Pertwee | Sean O'Keefe | Sean Long | Sean S. Cunningham | Sean Price | Sean Patrick Thomas | Sean Fagan | Big Sean | Sean Young | Sean Parnell | Sean Harris | Seán T. O'Kelly | Sean Rafferty | Sean O'Brien | Sean M. Carroll | Seán Keating | Sean Hall |
While young, Cassidy's childhood football heroes were Derry's Anthony Tohill, Seán Óg de Paor of Galway and Donegal's Anthony Molloy.