Unity

Superman and Supergirl team up to save Smallville from an alien menance.

My Thoughts

Guest Stars

Special appearances in this episode.

Guest Stars

Eugene (voice)

Doctor #2 (voice)

Reverend Amos Howell / Unity (voice)

Volcana / Claire Selton (voice)

Jonathan Kent (voice)

Owen (voice)

Female Technician (voice)

Doctor #1 (voice)

Supergirl / Kara (voice)

Martha Kent (voice)

Crew

Episode-specific crew credits.

Paul Dini

Writer

Writing

Shin-ichiro Miki

Director

Directing

Rich Fogel

Writer

Writing

Videos

Clips and promos for this episode.

No videos available.

Stills

Episode still images from TMDB.

1440 × 1080

1280 × 720