KURT RUSSELL dons statutory small screen Wild West outfit and steps out into the dust to look for his long lost sister. Helped, and hindered, by brother TIM MATHESON, a San Francisco doctor. Spoiler: they never found her.

KURT RUSSELL dons statutory small screen Wild West outfit and steps out into the dust to look for his long lost sister. Helped, and hindered, by brother TIM MATHESON, a San Francisco doctor. Spoiler: they never found her.