Hugh Laurie can't shake the perpetual limp he developed as Dr. Gregory House on "House M.D." over eight seasons.

"When I do play another role now and the director says, 'Action,' I start limping," Laurie said on "The Graham Norton Show" on May 22. "I'm like a dog that's had electrodes attached to him."

The two-time Golden Globe winner may still struggle to overcome the walk, but he has completely forgotten the medical jargon unlike his "Tomorrowland" co-star George Clooney, who can still spout off words like "supraventricular tachyarrhythmia" even 15 years after playing Dr. Doug Ross on NBC's "ER."

"I'll tell you this," Clooney said to Norton. "When we shot that scene, I did not get that word right. Ever. But I've never gotten it wrong since then."

"Tomorrowland" is currently in theaters.