Complex sentence: Jones then appeared as Dr. Herman Varnick, the evil veterinarian, in the family film "Beethoven" (1992), and also did the voice of George Newton in the television version of "Beethoven".
Split into simpler sentences: Jones then appeared as Dr. Herman Varnick, the evil veterinarian in the family film "Beethoven" (1992). Coincidentally he also did the voice of George Newton in the television version of "Beethoven".