A look at squabbles between stars that took place in the full glare of the spotlight. When Bill Maynard was paired with Derek Nimmo it turned out to be a particularly notable recipe for resentment, rage and revenge.
The Carry Ons are well-known, but the wildly successful Confessions series of sex comedies from the mid-1970s are far less celebrated today, despite barnstorming box office success. 50 years since the first was released, it's time to redress the balance.