When Calls the Heart’s Erin Krakow Promises Many ‘JAW-DROPPING’ Moments in Season 10 (Exclusive)

'When Calls the Heart's Erin Krakow opens up to ET's Deidre Behar about the many 'jaw-dropping' moments in season 10, which premieres July 30 at 9 p.m. ET/PT on Hallmark Channel. Erin says season 10 features exciting guest stars, music and many twists and turns for the residents of Hope Valley. Elizabeth Thornton will overcome 'emotional hurdles' as she plans her wedding to Lucas Bouchard, while Henry Gowen tries to forgive himself and Rosemary Coulter prepares to become a mom.