Bree Walker (Sabina) has ectrodactyly, a rare genetic disorder that results in fused fingers and toes; she approached the producers in the second season to let her play a "lobster gal".[82][83] Several actors for one-time characters like the lobster gal in "Hot and Bothered" and Percy The Praying Mantis in "The Road to Damascus" were also cast for their respective real-life disabilities.[4][5] Cameron Clapp (Management) had lost an arm and both legs in a train accident at the age of 15.[85] Daniel Browning Smith (Rollo the Rubberboy) holds two Guinness World Records for his body-bending abilities.[86] The actors playing the roles of the conjoined twins (Karyne and Sarah Steben, identical twins and real-life trapezists),[87] Lila the Bearded Lady (Debra Christofferson) and Gecko the Lizard Man (John Fleck) are performers without genetic aberrances whose appearances were altered through makeup and prosthetics.