Brie Larson & Samuel L. Jackson Sing Ariana Grande's '7 Rings', Take Lie-Detector Test in 'Carpool Karaoke' Preview: Watch

Brie Larson Samuel L Jackson
Courtesy of CBS

Brie Larson and Samuel L. Jackson during Carpool Karaoke on The Late Late Show with James Corden.

Captain Marvel stars and real-life besties Brie Larson and Samuel L. Jackson harmonized to Ariana Grande’s “7 Rings” before Jackson brought out a lie-detector to “work on that bond,” as he put it, in a preview of the newest episode of Apple's "Carpool Karaoke" series.

The sneak peek of their episode aired on Wednesday night's (March 6) Late Late Show, just two days before their Marvel superhero movie premieres on Friday (March 8), which is when the full "Karaoke," segment will be available.

In the clip, Larson and Jackson test their friendship while they cruise around in a big SUV with the help of a polygraph examiner. Jackson started off the questioning with, “Would you be honest with me if you didn’t like my performance in a scene?” To which Larson answered quickly while laughing, “No, I would not be honest with you.” That, as it turns out, was true, but just about everything else Larson said earned her a liar, liar pants on fire rating.

When it was Larson’s turn to question her co-star, she asked, “Have you ever farted during a scene?” Jackson unabashedly responded with a smirk, “All the time.” True story.

Check out a preview of their "Carpool" below. The full episode is available for free on Apple TV on Friday.