Ross is a happily married cardiac consultant until his wife Fay announces she has fallen in love with the famous conductor Julian Kane.
It is discovered that a new drug, which Ross is trialing, is potentially lethal to cardiac patients and phials of the drug have gone missing.
When Julian dies from a heart attack, all fingers point to Ross but as the play progresses more enemies of the deceased are revealed, all of whom had a motive to kill.

This amateur production of Sweet Revenge is presented by arrangement with Concord Theatricals Ltd. on behalf of Samuel French Ltd. www.concordtheatricals.co.uk