Special features include commentary by actors Randy Quad, Beverly D'Angelo, Johnny Galecki, Miriam Flynn, director Jeremiah Chechik and producer Matty Simmons.

Director of photography, Thomas Ackerman ; editors, Jerry Greenberg, Michael Stevenson ; music, Angelo Badalamenti ; costume designer, Michael Kaplan ; production designer, Stephen Marsh.

Chevy Chase, Beverly D'Angelo, Randy Quaid, Diane Ladd, John Randolph, E.G. Marshall, Doris Roberts, Julia Louis-Dreyfus, Juliette Lewis, Johnny Galecki, Miriam Flynn.

It's Christmas time and Clark decides to invite all the family to have 'the most fun-filled old-fashioned family Christmas, that no one will ever forget.' When the first relatives arrive, Clark goes out on the roof to rig the lighting. The one thing that Clark wants is to surprise the whole family with is the installation of a pool, which he already ordered. Unfortunately, the bonus check Clark expects any minute is overdue. Tempers rise and not just because of the late check. Uninvited cousin Eddie arrives with his family in their mobile home.

MPAA rating: PG-13.

Blu-ray, 1080p High Definition, 16x9 (1.85:1), Dolby Digital 2.0 and 1.0.

Special features: 480i or 480p Standard Definition, stereo. and mono.

Blu-ray disc.

English (Dolby 2.0), dubbed French (Dolby 1.0) or dubbed Spanish (Dolby 1.0) dialogue, English, French or Spanish subtitles; English subtitles for the deaf and hard of hearing.