While the forged dynamics remained comparable, the writers and forged in fact went to some effort for the newcomers immediately differentiate themselves: Mike was fewer of a place-on father figure to the 'Bots and more just 1 of the gang Dr. Erhardt was far more of a sycophant to Dr. Forrester, Frank far more of an oblivious minion, Pearl his nagging, overbearing mother who by no means truly comprehended what he was performing.