The Celebrity Voicemail Show is an entirely fictitious comedy programme written, improvised and starring only Kayvan Novak, in which he imagines what it might be like to hear the answerphone messages of the rich and famous.

Each episode centres around the voicemail of a particular celebrity as we hear the messages their agent, taxi driver, co-star, grandparents etc leave for them. A story emerges through the messages they leave, as well as through the background conversations in the messages.

Kayvan voices all the characters himself.