With the destruction of the apartment, McSnurtle's status is unknown.
- Although it was never specifically referred to, it is implied that Iris West named McSnurtle after her favorite childhood toy, McSnurtle the Turtle.
- There's a turtle reference in every tenth episode of each season, which includes "Revenge of the Rogues", "Potential Energy", "Borrowing Problems from the Future" and "The Trial of The Flash".
Behind the scenes
- In the comics, McSnurtle the turtle is a speedster vigilante and a parody of Jay Garrick known as the Terrific Whatzit. It first appeared in Funny Stuff #1 in 1944, which was 12 years before the introduction of Barry Allen.
- In the comics, the gender of McSnurtle is actually male, unlike the TV counterpart, which is female.
- In "Revenge of the Rogues", Iris West references a turtle-like fictional character called McSnurtle as well.