Dennis Quaid is spilling the beans on some of his most scandalous secrets.

While appearing on “Watch What Happens Live With Andy Cohen” on Monday, the 63-year-old actor, who sits alongside “Girls” star Jemima Kirke, plays a hilarious round of “Menacing the Dennis”, where he admits to having a threesome and reaching out to his famous ex-wife, Meg Ryan.

Related: Dennis Quaid Defends ‘A Dog’s Purpose’: ‘Absolutely No Dogs Were Harmed’

While the sexual admission sends Kirke into laughter, the “A Dog’s Purpose” star stays quiet on when it happened and who took part.

Meanwhile, Cohen questions the actor if the rumours are true that Ryan wants another chance with him. Quaid, who was married to the “Sleepless in Seattle” star from 1991-2001, reveals, “No, I called her up and I tried. But, it didn’t work.”

Related: Dennis Quaid Shuts Down ‘A Dog’s Purpose’ Abuse Allegations: ‘I Would Have Walked’

Cohen goes on to ask the star about the craziest behaviour he witnessed while on the set of “The Parent Trap” when Lindsay Lohan’s mother Dina was around. “I just remember them trying to sell their ice tea,” Quaid recalls. “The family ice tea – it was everywhere.”