<Table> <Tr> <Th_colspan="2"> When Calls the Heart </Th> </Tr> <Tr> <Td_colspan="2"> </Td> </Tr> <Tr> <Th> Genre </Th> <Td> <Ul> <Li> Family Drama </Li> <Li> Western </Li> </Ul> </Td> </Tr> <Tr> <Th> Based on </Th> <Td> When Calls the Heart by Janette Oke </Td> </Tr> <Tr> <Th> Developed by </Th> <Td> Michael Landon Jr . </Td> </Tr> <Tr> <Th> Starring </Th> <Td> <Ul> <Li> Erin Krakow </Li> <Li> Daniel Lissing </Li> <Li> Lori Loughlin </Li> <Li> Martin Cummins </Li> <Li> Jack Wagner </Li> <Li> Pascale Hutton </Li> <Li> Kavan Smith </Li> </Ul> </Td> </Tr> <Tr> <Th> Country of origin </Th> <Td> <Ul> <Li> Canada </Li> <Li> United States </Li> </Ul> </Td> </Tr> <Tr> <Th> Original language (s) </Th> <Td> English </Td> </Tr> <Tr> <Th> No. of seasons </Th> <Td> 5 </Td> </Tr> <Tr> <Th> No. of episodes </Th> <Td> 50 (list of episodes) </Td> </Tr> <Tr> <Th_colspan="2"> Production </Th> </Tr> <Tr> <Th> Executive producer (s) </Th> <Td> <Ul> <Li> Michael Landon Jr . </Li> <Li> Jimmy Townsend </Li> <Li> Roman Viaris </Li> <Li> Francisco Gonzalez </Li> <Li> Brian Bird </Li> <Li> Brad Krevoy </Li> </Ul> </Td> </Tr> <Tr> <Th> Producer (s) </Th> <Td> <Ul> <Li> Vicki Sotheran </Li> <Li> Greg Malcolm </Li> </Ul> </Td> </Tr> <Tr> <Th> Production location (s) </Th> <Td> Vancouver, British Columbia, Canada </Td> </Tr> <Tr> <Th> Running time </Th> <Td> 42--84 minutes </Td> </Tr> <Tr> <Th> Production company (s) </Th> <Td> <Ul> <Li> Believe Pictures </Li> <Li> Brad Krevoy Television </Li> <Li> Jordan Films </Li> </Ul> </Td> </Tr> <Tr> <Th_colspan="2"> Release </Th> </Tr> <Tr> <Th> Original network </Th> <Td> <Ul> <Li> Hallmark Channel (U.S.) </Li> <Li> Super Channel (Canada) </Li> </Ul> </Td> </Tr> <Tr> <Th> Picture format </Th> <Td> <Ul> <Li> 480i (SDTV) </Li> <Li> 1080i (HDTV) </Li> </Ul> </Td> </Tr> <Tr> <Th> Original release </Th> <Td> January 11, 2014 (2014 - 01 - 11)--present (present) </Td> </Tr> <Tr> <Th_colspan="2"> Chronology </Th> </Tr> <Tr> <Th> Related shows </Th> <Td> When Hope Calls (spin off) </Td> </Tr> <Tr> <Th_colspan="2"> External links </Th> </Tr> <Tr> <Td_colspan="2"> (Official website Website) </Td> </Tr> </Table> <Tr> <Th_colspan="2"> When Calls the Heart </Th> </Tr>

How many seasons were there of when calls the heart