In her third Bonanza appearance, Mariette Hartley is here cast as Jennifer, the daughter of Ben Cartwright's old friend Harry Carlis (John McLiam). Slated to be wed to influential banker Tuttle Ames (Burr DeBennings, Jennifer leaves her intended at the altar and makes a beeline to the Ponderosa, insisting that she's been in love with Ben all her life. Even though Ben refuses to marry the girl, the vengeful Ames does everything in his power to destroy the Cartwright's financial empire. B.W. Sandefur's script makes a passing reference to Ben's son Adam, who hadn't been seen on Bonanza for nearly five years when "Is There Any Man Here?" first aired on February 8, 1970. ~ Hal Erickson, Rovi