Appears to be Stan Lee's final performance in a movie since his passing on November 12th, 2018 at the age of 95.
Jason Mewes' feature film directorial debut.
Stan Lee previously worked with Jay Mewes & Kevin Smith on Mallrats (1995). They shared no scenes.
Vinnie Jones nearly punched producer Dominic Burns because he wasn't happy about being asked to wear a pink dressing gown.
Some off the scenes are filmed in Derby city centre and Brailsford post office in Derbyshire UK