Not over wireless, you could get audio out from the laptop to the line-in on the 'Connect' perhaps, if you have the ports/cable to do that, but even then, I very much doubt the audio will be in sync with the movie on screen, unless you just happened to 'drop lucky' in that regard.
If you had an AirPlay2 supported Sonos device that you could 'group' with, or use in place of, the Sonos Connect ...and the App on the MacBook Pro playing the movie also supported Airplay2 ...then you might stand a slightly better chance of achieving lip-sync, and doing it all over wireless, but you would really need to try it to see if the audio/video syncs together.
Sonos Airplay2 supported devices:
Play 5: (gen2)
Sonos One
Beam
PlayBase
New Sonos Amp (not yet released)