Philip Voss is, in Vicious, Stuart and Freddie's 'friend' Mason...

Please describe your character to us...

He's lonely, he drinks and he is bit of a freeloader and hanger-on. He works for an auctioneer, but never has any money. He's rather a sad character, a bit of a nobody. But he's terrific fun to play. He's very acid and acerbic - that's the beauty of portraying him.

How would you characterise his relationship with Freddie and Stuart?

He needs them. He hangs out with them and is a part of Freddie and Stuart's circle. But because he keeps nicking their drink, they treat him appallingly, but there again they treat everyone appallingly!

What has the reaction to Vicious been like at the studio recordings?

It's been amazing. We had a standing ovation at the first recording. Audiences have absolutely loved it. I thought I would be nervous beforehand, but playing to a live audience has in fact been extraordinarily relaxing. People love the process of watching a recording, and Ian plays up to that. I have found it no stress at all. The audience have been entirely helpful and created a lovely feeling. The whole atmosphere has been like a party.

How has it been working with Gary Janetti?

It's been fabulous. He has been brilliant from the moment I first met him. He thought I was right for the part and championed me from the very beginning. He's a brilliant writer - it's all there on the page. You simply have to play what he writes.

Had you worked with Ian and Derek before?

Yes. I knew Derek from way back in the early 60s when we worked together at the Birmingham Rep. We appeared together in Henry VIII and Titus Andronicus. Derek played Henry VIII, and even though he was only 21, he was sensational. I remember Laurence Olivier came into our dressing room afterwards and just said to him, "You were brilliant." I worked with Ian on a play called Shortlist at the Hampstead Theatre, and that was a memorable experience, too. I admire them both hugely as actors. To be in their company is such a privilege.
What has it been like working with Ian and Derek on Vicious?

It's been wonderful. To be able to work with them both again now is a stunning opportunity. You learn from them every single day. Even at my great age, I'm learning something all the time. They're both very kind, generous people. They generate this marvellous sense of warmth. There are no holds barred with them. They don't hold back - they go for it, hell for leather. Derek is a master of his craft, and Ian is very meticulous in his detail - I'd never have the nerve to do what he does. I'm full of admiration for both of them.

They're so inclusive. We're made to feel very much part of the company. We're like a family on set.