Brendan O'Carroll has said that he would kill Mrs. Brown off if the show is axed.
The 62-year-old comedian revealed that the popular show has Christmas episodes until 2020, but he threatened to kill off his much-loved leading character, Agnes, if the series ever gets cancelled.
Speaking to The Daily Star, O'Carroll said: "We are booked to do Christmas specials for the BBC until 2020 but if they go, 'We are going to drop you as we don't think it's strong enough' then I'd kill Agnes off."
"Our final episode would be the funniest show I've ever written for the first 24 minutes.Then the last four minutes would break your f***ing heart."
Talking about the popularity of the show, O'Caroll said he hopes to give viewers an hour to switch-off and relax on a Saturday night.
"After the downturn in the economy, Brexit .....people have been getting scared and when they get scared they get nostalgic and want to look at when things were better.
"Along comes Mrs Brown - this woman from the 1970s who has this mindset that a clip on the ear doesn't do any harm and that nostalgia makes people feel a bit more comfortable. The audience says, 'This doesn't threaten me. It just makes me laugh'.
"And we give them an hour of relief on a Saturday night. Laughter really is the best medicine."
Last year fans of the hit show were left shocked when Rory Cowan, who played Agnes' son Rory in Mrs Brown's Boys,left the comedy show after 26 years, saying that he felt "it was time to go".
