From the Classic Horror Film Board: Arthur Anderson, Mercury Player ... (http://monsterkidclassichorrorforum.yuku.com/topic/63148/Arthur-Anderson-Mercury-Player#.VwvLK_krKUk)
Anderson played a cab driver whose rider (Vicki) bailed on him because she'd been imprisoned by Mathew Morgan:
(http://www.dsboards.com/epimgs/0116-1.jpg)
With thanks to Kosmo!