Alongside Holden-Gill's theatre and radio credits, her screen credits include The Bill, Sex, Chips & Rock n' Roll, Mrs Merton and Malcolm, Trial and Retribution, Doctor Willoughby, The Wyvern Mystery, People Like Us, Teachers, Emmerdale, The Syndicate, Vera, In the Dark and Wolfblood.
Holden-Gill's acting career spans theatre, radio, television, with notable appearances in shows like "The Bill," "Sex, Chips & Rock n' Roll," "Mrs Merton and Malcolm," "Trial and Retribution," "Doctor Willoughby," "The Wyvern Mystery," "People Like Us," "Teachers," "Emmerdale," "The Syndicate," "Vera," "In the Dark," and "Wolfblood."