Watch A Charlie Brown Thanksgiving (1973) (1973) HD Full Movie Free on SolarMovie. Watch A Charlie Brown Thanksgiving (1973) (1973) online free. Peppermint Patty invites herself and her friends over to Charlie Brown's for Thanksgiving, and with ...Peppermint Patty invites herself and her friends over to Charlie Brown's for Thanksgiving, and with Linus, Snoopy, and Woodstock, he attempts to throw together a Thanksgiving dinner.