I've just done a board search and there are no existing threads for the Pink Panther films. There's one thread for the Steve Martin Pink Panther film and two for the cartoon series. I did the same search a few weeks ago but decided against starting a thread for the film series then.
I was going to get the Peter Sellers Pink Panther films boxset, but because it didn't include The Return of the Pink Panther (1975) I decided straight away I wasn't getting it, despite there being plenty of extras.
They did bring out the 1975 film on R2 this year but there weren't any extras with it. And I wanted to get all the films together in a boxset. Well from the original up to Revenge from 1978.
I've got the 1975 entry on VHS. It was released by ITC.