Watch When Hope Calls Episode 1 HD Full Free on SolarMovie. Watch When Hope Calls tv series online free. Spinoff series of 'When Calls the Heart' centering on the lives of orphan siblings Lillian and Grace...Spinoff series of 'When Calls the Heart' centering on the lives of orphan siblings Lillian and Grace, who grow up apart but reunite later in adulthood in the early 1900s.