André 3000 as Jimi Hendrix

Hayley Atwell as Kathy Etchingham

Imogen Poots as Linda Keith

Burn Gorman as Michael Jeffery

Ruth Negga as Ida

Amy De Bhrún as Phoebe

Laurence Kinlan as John

Robbie Jarvis as Andrew Loog Oldham

Andrew Buckley as Chas Chandler

Jade Yourell as Roberta Goldstein

Clare-Hope Ashitey as Faye

Ashley Charles as Keith Richards

Adrian Lester as Michael X

Aoibhinn McGinnity as Rita

Lauterio Zamparelli as Mark Hoffman

Sean Duggan as Evans

Sam McGovern as Ted

Richard Lintern as Mr. Keith

Joe McKinney as George Bruno 'Zoot' Money

Tristan McConnell as Terry McVay

Siobhán Cullen as Jenny