Actor Justin Hartley and actress Chrishell Stause walk the Kentucky Derby red carpet. (Diane Bondareff/AP Images for Longines)
HOMESTEAD, Fla. --- Justin Hartley fessed up.
No, he wouldn't reveal how Jack Pearson died on "This is Us."
Hartley says he's part of Junior Nation.
— #NASCARPlayoffs (@NASCAR) November 17, 2017
Hartley, who plays Kevin Pearson on the hit show, narrates the NBC broadcast tribute to Dale Earnhardt Jr. for his final NASCAR Cup race.
Hartley is a NASCAR fan and is often spotted at events, including a recent race at Phoenix.
So watch, as No. 1 meets No. 88:
— NASCAR on NBC (@NASCARonNBC) November 17, 2017