<Tr> <Td> </Td> <Td_colspan="3"> The Christmas Wishing Tree </Td> <Td_colspan="2"> December 25, 2017 (2017 - 12 - 25) </Td> </Tr> <Tr> <Td> </Td> <Td_colspan="1"> 5 </Td> <Td_colspan="2"> 10 </Td> <Td_colspan="1"> February 18, 2018 (2018 - 02 - 18) </Td> <Td> April 22, 2018 (2018 - 04 - 22) </Td> </Tr> <Ul> <Li> Erin Krakow as Elizabeth Thatcher Thornton </Li> <Li> Daniel Lissing as Jack Thornton (Seasons 1 - 5) </Li> <Li> Lori Loughlin as Abigail Stanton </Li> <Li> Jack Wagner as Bill Avery </Li> <Li> Martin Cummins as Henry Gowen </Li> <Li> Pascale Hutton as Rosemary LeVeaux Coulter </Li> <Li> Kavan Smith as Leland Coulter </Li> </Ul> <Li> Erin Krakow as Elizabeth Thatcher Thornton </Li>

Who plays gowen on when calls the heart