There’s an iguana in almost every Star Trek series. They appear in Charlie X (TOS), Genesis (TNG), Past Prologue, Cardassians, Profit and Loss, The Wire, Second Skin, Civil Defense, Distant Voices, Improbable Cause, The Die is Cast, The Way of the Warrior, Our Man Bashir, For the Cause, Body Parts, Broken Link, Things Past, In Purgatory's Shadow, By Inferno's Light, Empok Nor, Call to Arms, A Time to Stand, Rocks and Shoals, Favor the Bold, Sacrifice of Angels, In the Pale Moonlight, Tears of the Prophets, Afterimage, Inter Arma Enim Silent Leges, When It Rains...,Tacking Into the Wind, Extreme Measures, The Dogs of War, What You Leave Behind (DS9), and Life Line (VOY).
