Gil Grant is a writer on 24. Before his 24 work, Grant created McKenna, a short-lived show centered on a girl owning an adventure business in 1994 on ABC. Grant worked with writer Evan Katz on that show. Grant co-wrote with Katz two episodes of Season 2. He was a consulting producer for the whole season.
In recent years, he has written for shows such as XIII: The Series (with series regular Aisha Tyler), NCIS and NCIS: Los Angeles (with series regular Eric Christian Olsen).