3x11 - The Adventures of Robin Hood

Brenda, a girl who has run away from her home to avoid a marriage to Walter Neville, proves herself a valiant archer in defence of Robin. After saving Robin from the Sheriff's men, she is voted a member of Robin's band. Brenda believes it her destiny to marry a hero Robin is railroaded into agreeing to marry her, after granting her a favour. Maid Marian is not amused, especially after being robbed by Brenda, and decides Robin must reunite Brenda with Walter, her betrothed.