The blog TV Squad did a post about memorable cabbies on television, and they embedded the clip below, which gave me a wonderful smile of nostalgia. Before “Back To The Future” or “Who Framed Roger Rabbit” or even “Buckaroo Banzai,” Christopher Lloyd made quite an impression as the lovable but chemically-damaged “Reverend Jim” Ignatowski on “Taxi.” Here he is in a classic scene, with co-stars Judd Hirsch, Marilu Henner, Tony Danza and Jeff Conaway (speaking of Jeff Conaway, why isn’t anyone showing “Babylon 5” reruns?):