In this episode, we discover that Fitz suffers from coulrophobia which is the fear of clowns.
In this episode, reference is made to Brendan Fraser needing chemotherapy. Brendan Fraser guest starred in the sitcom 'Scrubs' (2001), during which, his character was receiving chemotherapy for Leukaemia. Scrubs (2001) also starred Sarah Chalke, who plays Gina Jabowski in Paradise PD (2018).