The 44-year-old actress believes that the sitcom will continue in some form after it came to an end earlier this year, reported Digital Spy.
"I'm hopeful that we do a film. There will be something else. Yeah, I'm sure. I think there will be something in the future definitely," Hadland said.
Hadland also recalled how emotional things were on set during the Miranda Hart show's final days.
"I know it's really cheesy, but we really are a close cast so it was really sad. I see her all the time, so I wasn't that sad because I was like, 'I'll see you tomorrow when we go for a coffee'. But the last recording was horrific.
The final episode of "Miranda" attracted an audience of over 7 million viewers when it aired on BBC One on New Year's Day.