Reynolds' breakthrough role on television came playing Thatcherite Colin Mathews in the BAFTA award-winning ITV series Press Gang.
[6] In later years, Reynolds made appearances as Squeak in Absolutely Fabulous alongside Julia Sawalha, his Press Gang co-star.
As well as many TV, film and radio appearances, Reynolds has appeared on stage in leading roles at The National Theatre, the Royal Court Theatre, The Almeida and The Bristol Old Vic portraying Baby in Mojo and Eugene in Neil Simon's Brighton Beach Memoirs.
Reynolds also spent ten years in the BBC World Service radio drama Westway playing Fizza.
[7] He starred in Lucky You, a stage adaptation of Carl Hiaasen's novel of the same title which premiered at the 2008 Edinburgh Festival Fringe.