Entirely Holby

Chelsea Halfpenny to play Alicia Munroe

Exclusive Red Button episode: Mrs Walker-To-Be

Cathy Shipton reprises role as Lisa Duffin

Ex-EastEnders star Anna Action joins Casualty

Carli Norris joins Holby cast

Denise Welch to guest star in Holby City

Watch: Guy Henry interview

Charles Venn joins Casualty

Goodbye Colette

Kaye Wragg returns to Holby City

James Anderson returns to Holby City

Guy Henry returns to Holby City

Michael Stevenson returns to Casualty

Alex Walkinshaw moves from Casualty to Holby City

Michelle Collins to guest star in Casualty

Casualty explores Sam's military past in special red button episode

Petra Letang joins Holby City

John Michie interview

Joe McFadden joins Holby City

Louise Delamere interview