They are currently filming their new movie Like Father, which is set to release in 2018.
Kristen Bell, 37, and Kelsey Grammer, 62, were spotted zip lining while shooting the new comedy film in Haiti.
The two looked like they were enjoying the warm island weather as they kicked up their feet and glided in the air.
Set life: Kristen Bell, 37, and Kelsey Grammer, 62, were spotted zip lining while shooting the new comedy film in Haiti on Monday
Kristen wore shorts, a red striped shirt and white laced-up sneakers.
She kept her golden blonde locks tied up in a ponytail as she was seen throwing her head back to catch some air.
Kelsey also dressed comfortably while on set, as he was seen in a blue T-shirts, shorts, and black tennis shoes.
He was seen wearing sunglasses while holding tight to the zip lining harness.
Hanging loose: The two looked like they were enjoying the warm island weather as they kicked up their feet and glided in the air
The new comedy film follows a workaholic women who gets stood up on her wedding day.
After getting left at the altar, the bride ends up taking her honeymoon as a personal vacation while bring along her equally workaholic father.
The movie will also star Zach Appelman, Lenny Jacobson and Brian McCarthy.
Bride-to-be: The new comedy film follows a workaholic women who gets stood up on her wedding day; pictured August 30
Happy moments: After getting left at the altar, the bride ends up taking her honeymoon as a personal vacation while bring along her workaholic father; pictured August 30
Besides working on the Like Father set, both actors have been busy filming other movie and TV shows.
Kelsey currently stars in the Amazon series The Last Tycoon as Pat Brady.
As for Kristen, the blonde bombshell will be back in the voice-over booth as the voice of Anna in Disney’s most anticipated movie, Frozen 2.
Busy blonde: Kristen will be back in the voice-over booth as the voice of Anna in Disney’s most anticipated movie, Frozen 2; pictured August 30 in New York City
Suited up: Kelsey currently stars in the Amazon series The Last Tycoon as Pat Brady; pictured August 30 in New York City