Kelly Preston passed away on July 12, 2020 after a two-year battle with breast cancer, leaving behind her husband John Travolta and their children Ella, 20, and Benjamin, 9. Recently, Travolta took to Instagram to honor her final film role, which came with the 2021 movie Off the Rails. IMDb summarizes the film, \u201cNow in their 50's, four friends recreate an inter-rail journey across Europe, but this time 18-year-old Maddie is taking her mother's place, fulfilling her dying wish. With lost passports, train strikes and romantic entanglements thrown in their way, they must put old feuds aside to complete the journey within five days and remind themselves that they are still at their peak.\u201d John Travolta celebrates \u2018Off the Rails,\u2019 Kelly Preston\u2019s final film View this post on Instagram A post shared by John Travolta (@johntravolta) Three days ago, Travolta shared a video to Instagram of \u201cOff the Rails starring Kelly Preston.\u201d In the caption, he noted, \u201cOff the Rails is Kelly's last film- she was very proud of it and of all of the wonderful talent that she got to work with in it.\u201d View this post on Instagram A post shared by Off The Rails (@offtherailsfilm) RELATED: John Travolta Talks About His Grief After Losing Wife Kelly Preston For those wishing to see Preston\u2019s final work before her heartbreaking passing, Travolta went on to share, \u201cIt is available in UK and Ireland theaters starting this Friday July 23rd\u201d before tagging the film\u2019s official Instagram page and that of the Bill Kenwright Productions. The final endcap to an admirable career and life cut too short View this post on Instagram A post shared by John Travolta (@johntravolta) In addition to Preston, Off the Rails stars Jenny Seagrove, Sally Phillips, Elizabeth Dormer-Phillips, Ben Miller, Franco Nero and Judi Dench. Preston herself is one of the three friends, Cassie, tasked with honoring the fourth\u2019s last wish, this time with her teen daughter. WHAT A GIRL WANTS, Amanda Bynes and Kelly Preston. 2003, (c) Warner Brothers\/courtesy Everett Collection Filming began in February 2019, just months after Preston was diagnosed with breast cancer. When she passed, she\u2019d been married to Travolta for 28 years. View this post on Instagram A post shared by John Travolta (@johntravolta) Her acting credits included Jerry Maguire (1996), For Love of the Game (1999), What A Girl Wants (2003) and more.