Mullin told Mirror Football: “Ryan asked me quite a while before we filmed if I wanted to be in the movie. He apologised that he wanted me to be in it. I'm pretty sure there wasn't an apology needed. It was something I was going to be over the moon to have the opportunity to do, and I'm eternally grateful for it.”
The prolific frontman added on being whisked away to a Hollywood set in the middle of an EFL campaign: “It was surreal when you see the set and things like that, but equally I didn't have time to hang about. We recorded it during the season in one day, so I wasn't allowed much time there. Ryan and all the crew made sure I was in and out as quickly as possible – I suppose I got the royalty treatment, as if I was Ryan Reynolds. It was over and done with really quickly, in a couple of hours. It was something I really enjoyed. I found it quite easy, and also refreshing. It was different. I loved it.”