Chris Hemsworth, wife Elsa Pataky and their family go trick or treating in Byron Bay 

Chris Hemsworth and his family pulled out all the stops for their Halloween costumes as they went out trick-or-treating near their home in Byron Bay. 

The Thor star, 37, kept his look simple as a South American cowboy by dressing up in a poncho, a brimmed hat and sunglasses.

He was also seen carrying a pair of wolf gloves, but did not put them on.

Hemsworth Halloween! Thor star Chris and his wife Elsa Pataky and their family went out for trick-or-treating in Byron Bay on Saturday

But his wife, actress Elsa Pataky, put in plenty of effort to channel DC Comics villain Harley Quinn, played by Margot Robbie in the Suicide Squad films.

The Spanish stunner, 44, wore a red, white and black chequer top with denim mini shorts and black boots.

She styled her hair up in two side pigtails and for makeup she painted her face white with a red smile and black mascara running down her cheeks.

Fierce: His wife, actress Elsa Pataky dressed up for Halloween festivities as DC Comics villain Harley Quinn, played by Margot Robbie in the Suicide Squad films

Fierce: His wife, actress Elsa Pataky dressed up for Halloween festivities as DC Comics villain Harley Quinn, played by Margot Robbie in the Suicide Squad films

Freaky family fun: The Thor star, 37, kept his look simple as a South American cowboy by dressing up in a poncho, a brimmed hat and sunglasses.

Freaky family fun: The Thor star, 37, kept his look simple as a South American cowboy by dressing up in a poncho, a brimmed hat and sunglasses.

Freaky family fun: The Thor star, 37, kept his look simple as a South American cowboy by dressing up in a poncho, a brimmed hat and sunglasses

Quirky costume: The couple's eldest daughter, eight-year-old India Rose, wore a dress with an elaborate patchwork design. She carried a black bag with a cat on the front, filled with sweet treats she received from their neighbours

Quirky costume: The couple’s eldest daughter, eight-year-old India Rose, wore a dress with an elaborate patchwork design. She carried a black bag with a cat on the front, filled with sweet treats she received from their neighbours

The Fast And Furious star teamed her look with props – a baseball bat and plastic knife – for added drama to her ensemble.

The couple’s eldest daughter, eight-year-old India Rose, dressed up to trick-or-treat in a dress with an elaborate patchwork design.

She carried a black bag with a cat on the front, filled with sweet treats she received from their neighbours.

Going all out: Meanwhile the Spanish stunner put in plenty of effort into her Harley Quinn outfit

Going all out: Meanwhile the Spanish stunner put in plenty of effort into her Harley Quinn outfit 

Props and all: The Spanish stunner, 44, wore a red, white and black chequer top with denim mini shorts. She teamed her look with props - a baseball bat and plastic knife - for added effect

Props and all: The Spanish stunner, 44, wore a red, white and black chequer top with denim mini shorts. She teamed her look with props – a baseball bat and plastic knife – for added effect

In character: She styled her hair up in pigtails and for makeup painted her face white with a red smile and black mascara running down her cheeks

In character: She styled her hair up in pigtails and for makeup painted her face white with a red smile and black mascara running down her cheeks

Joining Chris and his family was his older brother Luke Hemsworth, who dressed as controversial American Zoo owner Joe Exotic.

The Westworld actor, 39, confidently strutted his stuff as he and Chris walked with their kids to the next home to visit for trick-or-treat.

He wore a beige coloured hat with ‘JoeExoticTV.com’ across the front and a blonde wig underneath.

It's the Tiger King! Chris was later seen holding a pair of wolf gloves. He was later seen with his older brother Luke, who dressed as controversial American Zoo owner Joe Exotic

It’s the Tiger King! Chris was later seen holding a pair of wolf gloves. He was later seen with his older brother Luke, who dressed as controversial American Zoo owner Joe Exotic 

That's exotic! He wore a beige coloured hat with 'JoeExoticTV.com' across the front and a blonde wig underneath

That’s exotic! He wore a beige coloured hat with ‘JoeExoticTV.com’ across the front and a blonde wig underneath

Dressed to the nines! Luke dressed in a shimmering tiger print shirt with a deep V-neckline, and completed the outfit with snake print trousers

Dressed to the nines! Luke dressed in a shimmering tiger print shirt with a deep V-neckline, and completed the outfit with snake print trousers

Luke dressed in a shimmering tiger print shirt with a deep V-neckline, and completed the outfit with snake print trousers.

Despite Halloween being an American holiday, Chris and Elsa clearly enjoyed its increasing popularity in Australia.

The couple formerly lived in Los Angeles, where they were based for their successful film careers.

Chris and Elsa relocated to Byron Bay in 2014, and have just built a stunning $20 million mansion at Broken Head. 

Out on the town: The brothers appeared to be enjoying an animated conversation as they walked with their kids to the next home to visit for trick-or-treat

Out on the town: The brothers appeared to be enjoying an animated conversation as they walked with their kids to the next home to visit for trick-or-treat

Holiday fun: Despite Halloween being an American holiday, the Hemworth clan clearly enjoyed its increasing popularity in Australia

Holiday fun: Despite Halloween being an American holiday, the Hemworth clan clearly enjoyed its increasing popularity in Australia