Robert De Niro sports Hawaiian shirt and slides as he films new movie in Greece

Robert De Niro looked casual cool as he was spotted on the set of his latest movie in Thessaloniki, Greece, on Tuesday.

The cinema icon, 78, sported a laid-back look as he exited his trailer, wearing a Hawaiian shirt and blue slides, as well as a pair of tan cargo pants.

The Goodfellas star looked relaxed, before learning the news that his legendary co-star in the famous mafia movie, Ray Liotta, has passed away at the age of 67. 

Filming: Robert De Niro looked casual cool as he was spotted on the set of his latest movie in Thessaloniki, Greece, on Tuesday

De Niro finalized his look with a pair of black-rimmed eyeglasses and kept energized for the day with a coffee cup in his hand

The Godfather actor sported a short white beard and a buzz cut for the film, where he is set to play military operative Emmanuel Ashburn.

He will star opposite Jamie Foxx, 54, who plays a character known as The Bokushi, a charismatic preacher with a large following of armed veterans who defend his fortress, and who Ashburn is tasked with taking down.

The action film also stars Scott Eastwood, 36, and John Leguizamo, 61. 

Laid back: The cinema icon, 78, sported a laid-back look as he exited his trailer, wearing a Hawaiian shirt and blue slides, as well as a pair of tan cargo pants

On Thursday it was announced that De Niro’s Goodfellas co-star has died in his sleep in the Dominican Republic – where he had been filming a new movie.

The legendary gangster actor passed away on the Caribbean island halfway through recording Dangerous Waters, about a sailing holiday spiraling out of control. 

De Niro has not yet made a public statement regarding Liotta’s passing. 

Liotta was perhaps best known for his incredible performance in Martin Scorsese’s 1990 classic Goodfellas, where he played Henry Hill while De Niro took on the role of Jimmy Conway. 

Devastating: On Thursday it was announced that his Goodfellas co-star, Ray Liotta, has died in his sleep away at the age of 67; De Niro and Liotta pictured in 2010 in Los Angeles

Cinema icons: Liotta was best known for his incredible performance in the 1990 Martin Scorsese mob film, where he played Henry Hill while De Niro took on the role of Jimmy Conway

The film – which premiered at the 47th Venice International Film Festival on September 9, 1990 – follows Hill’s rise and fall as a mob associate from 1955 to 1980. 

The movie was a critical success, earning six Oscar nominations, including Best Picture, with Joe Pesci, 79, winning for Supporting Actor and Martin Scorsese, 79, getting his third nomination for Best Director. 

Lorraine Bracco, 67, who played Liotta’s wife in the mafia film paid respects to her former co-star on Twitter, writing: ‘I am utterly shattered to hear this terrible news about my Ray.’

‘I can be anywhere in the world & people will come up & tell me their favorite movie is Goodfellas. Then they always ask what was the best part of making that movie. My response has always been the same…Ray Liotta,’ she wrote. 

Shattered: Lorraine Bracco, 67, who played Liotta’s wife in the mafia movie paid her respects on Twitter, writing: ‘I am utterly shattered to hear this terrible news about my Ray’