“Terri” is a moving and often funny film about the relationship between Terri (Jacob Wysocki), an oversized teen misfit and the loquacious but well-meaning vice principal (John C. Reilly) who reaches out to him. Terri also befriends a pair of fellow misfits — Chad (Bridger Zadina), an edgy loner whose rebellion masks his own insecurities, and Heather (Olivia Crocicchia), a sexually precocious girl whose beauty proves to be a trap of its own — and the three teens build an ulikey bond. (Dir. Azazel Jacobs)