Yes. You will need to purchase a 4-pole 3.5mm Jack to Jack lead to connect both DVD players together:
Insert your DVD movie disc into one player and connect using its AV OUT socket to the second DVD Player using it's AV IN socket. Using the remote on the second DVD player, press MODE to switch to AV IN mode and the screen displays the movie.
To download a copy of the User Guide, Click HERE to visit our Downloads page. This feature is covered in section 3.6