Hopalong Harry
From Tardis Wiki, the free Doctor Who reference
Clara Oswald loved to watch Hopalong Harry when she was younger.
She and the Eleventh Doctor met a version of Harry who had been brought to life to work in Tickle Town. Harry helped them free the visitors from Tobias Tickle, his creator, who had trapped them in the amusement park for twenty years, but was killed in the process. Clara took a stuffed toy of Harry to remember his sacrifice. (COMIC: Welcome to Tickle Town)