The cast of the 2025 British television show Reunion on BBC One includes:

• Matthew Gurney as Daniel Brennan
• Lara Peake as Carly Brennan
• Anne-Marie Duff as Christine Mokhtar
• Eddie Marsan as Stephen Renworth
• Rose Ayling-Ellis as Miri Mokhtar
• Olive Gray as Anna Shenford
• Joe Sims as Joe Summers
• Stephen Collins as Sean
• Ace Mahbaz as Ray Mokhtar
• Sophie Leigh Stone as Naomi Brennan
• Charles Humphreys as Lawrence
• Robert Rhodes as Dexter
• Sophie Allen as Danni
• Julian Peedle-Calloo as Gardner
• Cherie Gordon as Tasha
• Rinkoo Barpaga as Vinay
• James Joseph Boyle as Matthew
• Joanne Harrison as Brennan’s Mum
• David Hirshman as Brennan’s Dad

This drama series features a bilingual production in British Sign Language and spoken English, with many cast and crew members being deaf or using BSL. The story centers on Daniel Brennan, a deaf man recently released from prison, seeking to uncover the truth behind his imprisonment and reconnect with his estranged daughter Carly