Hollywood actress Halle Berry believes that there are other life forms in other planets.
The 47-year-old actress shared her opinion about alien's existence as she appeared in an episode of 'Late Show with David Letterman', reported Ace Showbiz.
"I don't believe we are the only species in existence. My ego doesn't tell me that we're the only ones who survived... it might take us 20 years to get to those other life forms, but I think they are out there," Berry said.
The actress will be seen in upcoming sci-fi thriller TV series' Extant', set in a not-so-distant future. It tells the story of Berry's character Molly Woods who returns to the Earth after a one-year mission only to find that she is pregnant.
