Katherine LaNasa's husband, Grant Show, has supported her for two decades after meeting on the set of 'Big Love' to marrying ...

Katherine LaNasa has earned critical acclaim for her on-screen portrayal of the tough and world-weary yet compassionate charge nurse, Dana Evans, and in real life, she’s just as nurturing to her two ...

Katherine LaNasa is known for her role in 'The Pitt', but it is her intense love story with Grant Show that is her biggest strength. Find out everything we know about Grant Show.

Katherine LaNasa and Grant Show chatted exclusively with PEOPLE about the secret to their long-lasting marriage. The ‘Pitt’ actress and ‘Melrose Place’ actor first crossed paths while filming ‘Big ...

"He's too handsome and he's too famous," she teased.

The ‘Pitt’ actress and ‘Melrose Place’ actor first crossed paths while filming ‘Big Love’ in 2006 Katherine LaNasa and Grant Show chatted exclusively with PEOPLE about the secret to their long-lasting ...

LaNasa and Show are parents to a daughter, 11-year-old Eloise Katherine LaNasa and Grant Show have a specific way they keep their 13-year marriage strong. Speaking exclusively with PEOPLE at the ...