Liam Neeson

as Narrator (voice)

Joey Dunlop

as Self - Road Racer (archive footage)

Robert Dunlop

as Self - Road Racer (archive footage)

Michael Dunlop

as Self - Robert Dunlop's Youngest Son

William Dunlop

as Self - Robert Dunlop's Eldest Son

Liam Beckett

as Self - Dunlop Family Friend

John McGuinness

as Self - Road Racer

Stephen Davidson

as Self - Road Racing Writer & Photographer

May Dunlop

as Self - Joey & Robert Dunlop's Mother

Jim Dunlop

as Self - Joey & Robert Dunlop's Brother

Linda Laverty

as Self - Joey & Robert Dunlop's Sister

Linda Dunlop

as Self - Joey Dunlop's Wife

Louise Dunlop

as Self - Robert Dunlop's Wife

Gary Dunlop

as Self - Joey Dunlop's Son

Donna McLean

as Self - Joey Dunlop's Daughter

John Harris

as Self - Joey Dunlop's Sponsor & Friend

Murray Walker

as Self - Commentator & Former Road Racer

Andy McMenemy

as Joey Dunlop's Sponsor & Friend

Billy Nutt

as Self - Former Race Organiser

Mervyn White

as Self - Race Director

Siobhan Carter

as Self - Romanian Orphanage Worker