b997eee8_CCG___What_s_That_Inside_Joke___In_joke
[Card] John Andrews - Gallant Navy Man [Exp.] 7 Docs [Type] Ref [In-joke] 
"Navy" in his subtitle is expressly there to link him to Ian Marder's best known character in Doctor Who, Harry Sullivan.
Unauthorized Dr. Who CCG - What's That Inside Joke?
In-joke