<Tr> <Td> Howard Cosell Joyce DeWitt </Td> <Td> Cathy Lee Crosby (captain) Scott Baio Robyn Douglass Grant Goodeve Robert Hays Kent McCord Caroline McWilliams Joan Prather </Td> <Td> Chad Everett (captain) Jonelle Allen Catherine Bach Gregory Harrison Sherman Hemsley Gary Sandy Charlene Tilton Joan Van Ark </Td> <Td> William Devane (captain) Gil Gerard Karen Grassle Pamela Hensley Brian Kerwin Randi Oakes Sarah Purcell Larry Wilcox </Td> </Tr> <Table> <Tr> <Th> Hosts </Th> <Th> ABC </Th> <Th> CBS (winner) </Th> <Th> NBC </Th> </Tr> <Tr> <Td> Howard Cosell Cathy Lee Crosby </Td> <Td> John Davidson (captain) Willie Aames Scott Baio Phyllis Davis Donna Dixon Max Gail Ann Jillian Susan Richardson </Td> <Td> Jamie Farr (captain) Gregory Harrison Diane Ladd Donna Mills Judy Norton Taylor Tom Selleck Joan Van Ark Robert Walden </Td> <Td> Arte Johnson (captain) Byron Allen John Beck Greg Evigan Erin Gray Judy Landers Sarah Purcell Cristina Raines </Td> </Tr> </Table> <Tr> <Th> Hosts </Th> <Th> ABC </Th> <Th> CBS (winner) </Th> <Th> NBC </Th> </Tr> <Tr> <Td> Howard Cosell Cathy Lee Crosby </Td> <Td> John Davidson (captain) Willie Aames Scott Baio Phyllis Davis Donna Dixon Max Gail Ann Jillian Susan Richardson </Td> <Td> Jamie Farr (captain) Gregory Harrison Diane Ladd Donna Mills Judy Norton Taylor Tom Selleck Joan Van Ark Robert Walden </Td> <Td> Arte Johnson (captain) Byron Allen John Beck Greg Evigan Erin Gray Judy Landers Sarah Purcell Cristina Raines </Td> </Tr>

Where was battle of the network stars filmed