"Harry Potter" star Rupert Grint says he can't watch later films in the series.
"I think those early ones are OK. More time has passed. I can detach myself a bit more from that kid," Grint explained.
"I did see 'Harry Potter and the Philosopher's Stone' not long ago, for the first time since the premiere, and I actually enjoyed looking back. But the more recent ones I definitely couldn't do," he said.
Grint was just 13 years old when the first "Harry Potter" movie opened in theaters.
"I struggle to remember life before it. I think I lost myself a little bit along the way. With the fame, you're almost being the character even when you're not in character," Grint said.
"From the moment I got the part, my life completely changed," he added. "It was a weird time and it has taken me a long while to process. Just being invisible can still be difficult."
The actor plays Inspector Crome, with John Malkovich as detective Hercule Poirot.
"The ABC Murders" will premiere Feb. 1 on Amazon Prime in the U.S. Grint told Radio Times he "loved the very dark" script for the miniseries adaptation.