sentences:  She later joined the cast of "3rd Rock from the Sun" (1996–2001) playing a human, Dr. Mary Albright, opposite the alien family, composed of John Lithgow, Kristen Johnston, French Stewart, and Joseph Gordon-Levitt.As with "SNL", her mostly strait-laced character was often confounded by the zany and whimsical antics of the Solomon family.In 1997, Curtin narrated two episodes of the documentary television series "Understanding", and she has done voice work for "Recess" and "Cyberchase".