Advertisement
Hertford played the skeptical child at Grant's Montana dig demonstration. He later appeared in Full House, Raising Hope, Glee, and Star Wars: The Clone Wars voice work, then developed stage projects and directing.
Advertisement
His brief opening-scene role preceded a career across performance, writing, and theater creation.
Advertisement
View Full Gallery on Single Page
(must watch short ad)
More star galleries
Love in the Spotlight: 16 LGBTQ+ Power Couples We Absolutely Adore
16 photos
From Marion Morrison to The Duke: The Making of John Wayne
12 photos
Dramatic Hollywood Transformations: Stars Who Completely Reshaped Their Looks
16 photos
Standing Tall: The Truth About Taylor Swift's Height and Towering Stage Presence
12 photos
16 Hilarious Times People Completely Forgot They Were on Live TV
16 photos
The Enduring Grace of Marlo Thomas: Her Life, Legacy, and Style Today
16 photos
Ocean Ghost Ship: The Haunting Discovery of a Long-Lost Yacht
15 photos
Beyond the Script: Famous Co-Stars Who Let Sparks Fly On Screen
16 photos
Behind the Protocol: 16 Times Royals and Public Figures Let Their Guard Down
16 photos
Frozen in Fear: The Incredible Iceberg Rescue of Labrador
12 photos
Suri Cruise's Style Journey: From Hollywood's Most Famous Baby to NYC Teen
12 photos
Fashion Mishaps: The Viral Yankees Shirt That Had Everyone Double-Taking
16 photos
The Untold Story of Yvette Prieto: Inside the Life of Michael Jordan's Wife
12 photos
Jack Nicholson's Rare Outing: Inside the Hollywood Legend's Quiet Life at 88
12 photos
Retail Run-Ins: The Most Hilarious and Bizarre Shopper Fails Ever Captured
16 photos
The Rugged Path of Sam Elliott: From Outdoor Kid to Hollywood Icon
12 photos