Neil Patrick Harris' Daughter Harper Can't Get Enough of the Roller Coasters During Family Trip to Disney Worl

Neil Patrick Harris Spends Adorable Day at Disney World With Twi…

Fred Savage Fired From 'The Wonder Years' Following 'Inappropria…

Queen Elizabeth Misses the Opening of Parliament Due to Mobility…

Jessica Biel and Melanie Lynskey Reflect on Motherhood at 'Candy…

Jean Smart Jokes She's 'Created a Monster' as Son Hams It Up at …

Melissa Gilbert Reacts to Her First ET Interview! (Exclusive)

Selma Blair Opens Up About Alcoholism, Reveals First Time She Go…

Adele Gives Rare Glimpse at Life With Boyfriend Rich Paul

'90 Day Fiancé': Ariela's Parents Tell Her and Biniyam They Need…

Kim Kardashian Claims Kanye West Said Her Career ‘Was Over’ Amid…

Ashley Judd Reveals Mom Naomi's Cause of Death Was Self-Inflicte…

Johnny Depp Trial: Amber Heard's Sister and Ellen Barkin Will Te…

Ashley Judd Reveals She Discovered Mom Naomi After Death

MGK Says Love Is His Greatest Project While Discussing Wedding P…

Celine Dion Gets Emotional Announcing Another Tour Cancellation

Fantasia Shares Details on ‘The Color Purple’ Musical Remake and…

James Corden's Staff Feels ‘Bittersweet’ After His Late-Night Ex…

Tom Cruise Crashes Jon Hamm's 'Top Gun' Interview With Helicopte…

Debi Mazar Teases If Julia Fox Will Play Her in Madonna's Biopic…
Neil Patrick Harris and David Burtka's 6-year-old daughter, Harper, is already a thrill seeker.
During a family trip to Disney World in Orlando, Florida, Harris posted videos of Harper and her twin brother Gideon's reaction to being at the "happiest place on Earth."
WATCH: Neil Patrick Harris' Family Wins Halloween Once Again With Adorable Tribute to Old Hollywood
While Gideon didn't appear impressed with the Magic Kingdom's It's A Small World ride, his sister couldn't get enough of the Big Thunder Mountain Railroad roller coaster. "Let's do it again!" she exclaimed after giddily screaming with Harris while on the ride.
"I think she enjoyed it," the 43-year-old actor quipped.
PHOTOS: Neil Patrick Harris, David Burtka and Their Adorable Twins Get Tropical for Moana Screening
Gideon and Harper's parents also enjoyed themselves. "Pirates of the Caribbean. Still stellar," Harris captioned a video of the ride that later became a blockbuster film franchise. The couple also went on Expedition Everest at Disney's Animal Kingdom together and appeared a bit more spooked than their roller coaster-enthusiast daughter.
The Burtka-Harris family have been more adorable than usual this fall season. Earlier this month, Harris took the twins to their first football game, where they cheered on the New York Giants. Check out Harper and Gideon's team spirit: