(CNN)The best Disney/Pixar animated movies historically straddle the line between delighting children and adults. "Soul," a Pixar title diverted to Disney+, tilts heavily toward the latter, beautifully exploring ambitious themes about the meaning of life that should resonate more with adults than the younger souls in your streaming orbit.
That warning aside, credit Pixar veteran Pete Docter ("Up" and "Inside Out") and co-director Kemp Powers (the writer of the play and upcoming movie "One Night in Miami") with an addition to Pixar's library worthy of its classics. While the movie might not have been a commercial slam dunk, it's hard not to admire a premise that dares to tackle such lofty ideas as life after death and what makes living worthwhile, as filtered through the hopes and dreams of Joe Gardner (voiced by Jamie Foxx).
A middle-school music teacher, Joe has spent his life yearning to make it as a musician, pursuing gigs at the expense of his career. When the opportunity suddenly presents itself to live out those dreams, his distracted glee leads to his untimely demise -- a real bummer, considering that he had just said he "could die a happy man" if he got to play with the musician that had offered him the chance.
Awakening on the escalator to the hereafter, Joe makes a desperate break to go back, leading to a fairly amusing tour of what the great beyond might resemble. While that animation is customarily lush, the actual character design of the "souls" is rounded and simple -- a bit like the Poppin' Fresh doughboy, only a slightly eerie shade of blue.
In the process, Joe encounters a young soul in what's known as The Great Before, 22 (Tina Fey), who has long resisted embarking upon the journey to Earth, despite a hilarious roster of mentors that includes a who's who of historical figures.
It's around here where "Soul" really begins to leave small fry behind, unless your preteen is apt to get jokes about George Orwell and Mother Teresa.
Pixar's 'Soul.'
Ultimately, Joe and 22 do find their way to Earth, but not in the way (or form) he expected, leading to a madcap series of encounters as he seeks to achieve what he sees as his life's purpose.
That section of the movie unfolds cleverly enough, but it's the resolution that really brings the whole idea home. The emotional nature of that experience recalls the opening sequence in "Up," which silently chronicled a lifetime of love and ultimately loss, leaving many adults in the theater (ah, theaters) sobbing while their kids waited to get to the talking dog and airborne house.
"Soul" also features a wonderful score, since music is fundamental to the story, provided by Nine Inch Nails' Trent Reznor and Atticus Ross with jazz compositions courtesy of Jon Batiste -- again, not something likely to be fully appreciated by the tykes on the couch.
Aside from Foxx and Fey, the voice cast includes Phylicia Rashad, Angela Bassett and Graham Norton and Daveed Diggs.
Of course, the idea of animation tackling big, existential themes is welcome, and the "Soul" creative team deserves enormous credit for the effort. Yet one suspects translating that into the sort of box-office stampede Pixar has enjoyed with movies like the "Toy Story" and "Incredibles" franchises would have been challenging, making the direct-to-streaming gambit less of a financial sacrifice.
Either way, "Soul" is highly recommended -- especially to adults who might not be otherwise inclined -- and a return to form for Pixar after the less-satisfying "Onward." Parents wanting to really enjoy it, however, might want to watch at least once without their kids, who, understandably, will be less cognizant of choices made, roads not taken and where their own escalators might lead them.
"Soul" premieres Dec. 25 on Disney+. It's rated PG.
