Grant Randall is a James Morrison type. A retired colonel of the U.S. Army, he now lives in Tombstone, Arizona near the location of his last military post at Ft. Huachuca. While stationed there, he worked on Project Blue Beam until he came to fully understand what that project was designed to do. It was then that he chose (or was forced) to retire. He is Zak and Jake Randall's father. After "losing" Zak in 2003, his wife Candice left him too. His remaining years have been spent in isolation; his only solace found in the restoration of an old 70's era muscle car.
Note: The above actor has not yet been attached to this project. This image is submitted
simply to show the "type" of person we are looking for to play the character.