Complete story — includes the ending
An alien expedition lands in Rutherford, Ohio, where they take the form of what they think is a typical human family. Although only intending to stay a short time, the aliens rent an apartment from Mrs. Dubcek. Dick, the mission commander, acquires a job as a physics professor at nearby Pendelton State University. After discovering the concept of emotions and becoming infatuated with his co-worker, Dr. Mary Albright, he extends their mission.
Sources and content license
Source and revision history · Adapted from Wikipedia contributors, 3rd Rock from the Sun season 1. HTML formatting and reference markers removed. · Content license