Happy Valley villain James Norton is worlds away from his killer persona.

James Norton cut a casual figure when he attended the press night for the new play Lemons Lemons Lemons Lemons Lemons at London’s Harold Pinter Theater on Tuesday.

The 37-year-old actor looked a far cry from his funky Happy Valley character Tommy Lee Royce as he wore a khaki coat over a black T-shirt and a pair of khaki jeans.

He was wearing a pair of brown suede boots and had a gray and black scarf hanging around his neck.

The on-screen star donned a pair of gold-rimmed glasses as he casually posed outside the theater with his hands in his pockets.

A trailer for the final episode of Happy Valley was released today ahead of the upcoming finale on Sunday.

The 16-second clip shows the final confrontation between Catherine Cawood (Sarah Lancashire) and Tommy Lee Royce (James Norton) after their daring escape from court before the police sergeant is shown breaking down in tears.

Keeping it casual: The actor looked a far cry from his funky Happy Valley character Tommy Lee Royce as he wore a khaki coat over a black T-shirt

The trailer opens with Tommy’s son, Ryan (Rhys Connah), being questioned by the police about when he last had contact with his dangerous father.

A series of scenes of the police closing in on Tommy follows as Catherine is heard saying “he’s still out there, he’s going to get mad and he’s going to be even more desperate and dangerous.”

The short clip ends with a bloody Tommy appearing to hit someone on the ground and a final shot of Catherine crying.

Strike a Pose: She was wearing a pair of black jeans and a pair of brown suede boots as she casually posed with her hands in her coat pocket.

Celebrity friends: James was seen posing with fellow actor, It’s A Sin star Omari Douglas, 28, outside the theater

The end is near: A trailer for the final episode of Happy Valley has been released ahead of Sunday’s finale showing Sarah Lancashire’s Catherine Cawood breaking down in tears.

Villian: The 16-second clip shows the final showdown between Catherine Cawood (Sarah Lancashire) and Tommy Lee Royce (James Norton) after their daring escape from court.

On the run: Tommy escaped at the end of the fourth episode of this series and fans found out in the fifth installment on Sunday that he was planning to elope to Marbella, with his son Ryan.

Viewers tuned in for the penultimate episode of the BBC drama on Sunday night as Tommy Lee Royce revealed his big plans.

Tommy escaped at the end of the fourth episode of this series and fans found out in the fifth installment on Sunday that he was planning to elope to Marbella, with his son Ryan in tow.

Viewers admitted that they barely got to watch the dramatic episode as everything lined up for a dramatic showdown between Tommy and Sargent Catherine, as he revealed that he plans to kill her before flying to Spain.

Completing the look: James donned a pair of gold-rimmed glasses before heading to the theater to see the play.

The producers are said to be so desperate to keep the climax of the show a secret that they have filmed five different endings.

More than six million viewers are expected to tune in on Sunday to find out how the game of cat and mouse will be resolved.

Meanwhile, actress Laura Haddock, 37, joined James at the Harold Pinter theater on Tuesday, who wore a charcoal gray coat and a pair of jean shorts for the evening.

In town: James was joined at the Harold Pinter Theater on Tuesday by actress Laura Haddock, 37, wearing a charcoal gray coat.

Looking good: She wore a pair of black loafers and carried a dark chocolate brown YSL bag with her

She was wearing a pair of black loafers and carried a dark chocolate brown YSL bag with her.

The star wore loads of makeup and accessorized with a pair of gold hoop earrings.

Elsewhere, Alexa Chung looked stylish in a long gray winter coat that she tied at the waist.

All Stars: Elsewhere, Alexa Chung looked chic in a long gray winter coat that she tied at the waist

Fashionista: The TV presenter, 39, wore a black and white polka dot scarf around her neck and carried a white handbag with her

The 39-year-old television presenter wore a black and white polka dot scarf around her neck and carried a white handbag.

She wore a pair of skinny blue denim jeans and opted for a pair of heels to add a few inches to her height.

The star wore minimal makeup for the evening in an attempt to show off her natural beauty.

Stunning: The star wore minimal makeup for the evening in an attempt to show off her natural beauty