BENIDORM will return for a fifth season, TV Biz can reveal - and superbitch actress Joan Collins wants to be in it.
Ex-Dynasty star Joan, 77, is a big fan after her sister Jackie got her hooked.
Author Jackie revealed Joan's interest in the ITV1 comedy in a Twitter message to creator and writer Derren Litten.
She wrote: "Benidorm is totally fab. My sis Joan Collins would love to do a guest shot on it. I got her addicted!!!"
Derren had quit the show - but had a change of heart after the last series pulled in eight million viewers. And Joan's interest clinched it.
He tweeted back: "Joan Collins in Benidorm??!! I ain't gonna let ANYONE else write that. Looks like I'm coming back."
Joan, who starred in 1979 film The Bitch, is four years older than Sheila Reid, who plays Madge.
A possible role could be as a cougar conquest for lothario Mateo.
Guests on Benidorm, named Best Comedy at the National Television Awards, have included Cilla Black, Bananarama and X Factor's Danyl Johnson.
A show source said: "We'd welcome Joan with open arms.