It's long been rumoured there has been a 30-year feud between actors Tom Hanks and Henry Winkler - though the latter recently dismissed speculation over any tension.
Hanks, 66, and Winkler, 76, had worked together on an episode of Happy Days in 1982 but it was on the set of Turner & Hooch (1989) that there's said to have been drama.
The comedy film - which was released in 1989 - starred Hanks as Detective Scott Turner, who inherits an unruly dog named Hooch following the murder of one of his friends.