It's that time of year again when Graham Norton returns for yet another series of his BAFTA award-winning chat show, filling our Friday nights with laughter and the odd viral video moment.

Tonight our Graham welcomes Harrison Ford and Benedict Cumberbatch to his star studded sofa, but they aren't the only big names he's had on over the years. In fact, we've spent many a Friday night in stitches thanks to a rather high calibre of hilarious and 'up for the craic' guests.

So, to herald the return of our TV Ed's favourite chat show, we've come up with a list of just 10 of our all-time favourite Graham Norton Show guests:

1. Daniel Radcliffe
This Harry Potter star is always game for a laugh when he appears on Graham's sofa, and that's something he's displayed on numerous occasions whether it's when talking all things Harry Potter...

Or discovering a whole new world of rather terrifying fan fiction while sitting on Graham's sofa. Jolly good show old chap.

2. Liam Neeson
He recorded that Taken voicemail for a fan in the studio, you don't get much cooler/ more entertaining than that now do you?

Well, when you compare his action figure with Patrick Stewart's it's possible y'know...

3. Mark Wahlberg
Now, we don't think there's a soul left on the planet who hasn't heard about THAT interview...

Or the Red Chair antics which followed...

But in fairness to Marky Mark, he's got a track record of giving us plenty to laugh about while sober too, as this 2012 interview clearly illustrates.

4. Miriam Margoyles
We can't even... just watch. And learn. What a woman, like.

5. Mila Kunis
You've got to love a lady who has no airs and graces about herself, and Mila Kunis is up there with the best of 'em. If she wasn't doling out the "shut up Meg" anecdotes she was taking the absolute p*ss out of herself...

Or y'know, being the catalyst for taking the absolute p*ss out of another unfortunate guest. Sorry Olly, we have to say, we took great pleasure in your pain here...

6. Sandra Bullock
The Gravity actress was most definitely not backward in coming forward when it came it her interview with the chat show host. Starlets of the world take note: This is how it's done.

7. Henry Cavill, Amy Adams and Russell Crowe
This lot most recently appeared on Graham's sofa together and gave the audience plenty to laugh about when discussing all things Man of Steel.

The story of Russell and Henry's first meeting went down an absolute storm too in fairness...

8. Hugh Jackman
There's just something about this Aussie lad that makes him any chat show host's dream. We have to admit we loved his appearance on the New Year's Eve special, and with Billy Crystal by his side things were only ever going to get even funnier...

9. Benedict Cumberbatch and Chris Pine
You know you've got yourself a decent pair of guests when fans are flying in to see them from across the globe, so it's no wonder Graham made the most of Benedict and Chris, getting them involved in a little item which required some audience participation...

We still think Cumberbatch's impersonation of our Graham was completely spot on too...

10. Will Smith
From a Fresh Prince performance with Gary Barlow...

To a Fresh Prince Reunion with Carlton and Jazzie Jeff...

Will Smith is the TV gift that just keeps on giving.