"That was my favourite one. Probably to film as well. We had a really, really good time making that one. Five or seven, part two."
Earlier this week, Radcliffe admitted he is sure that the series will be rebooted at some point in the future and there will another child Harry who will tell the story to new generations just as Jamie Parker and Gareth Reeves have played the character as an adult on stage in Harry Potter and the Cursed Child.
Speaking to IGN, he said: "I'm sure there will be some other version of it; I know I'm not the last Harry Potter I'm gonna see in my lifetime - we've already got a few more.
"It will be interesting to see how long those films stay ... it feels like there's a sacredness around them at the moment, but that'll go, the shine will wear off at some point.
"It'll be interesting if they reboot them and just do the films again or do a series; I'm fascinated to watch."
- Bang! Showbiz