'When Calls the Heart': Joseph Reveals to Bill Why He Wants to Move to Hope Valley (Exclusive)

In ET's sneak peek at Sunday's upcoming episode of 'When Calls the Heart,' Bill Avery meets Joseph Canfield, a potential new resident in Hope Valley. Joseph reveals to Bill that he's grown fond of the quaint town and is considering moving with his family if they can find the right home. Bill offers to put Joseph in touch with the right person to check out an available property. 'When Calls the Heart' airs Sundays at 9 p.m. ET/PT on Hallmark Channel.