Even Morgan Freeman's voice is no match for a balloon full of helium!
On Thursday's Tonight Show Starring Jimmy Fallon, the 77-year-old Lucy star reluctantly sucked in a balloon's helium and then, with his trademark voice no longer recognizable, he chatted with the late-night host and was quite a few octaves higher than normal.
"I really shouldn't be doing this," Freeman lamented. "It's very undignified!"
But, he was a good sport, and amazingly, kept a straight face through it all! (Fallon, on the other hand, was unable to control his own giggle-fit!)