When Sam recovers from a quantum leap, he finds his memories to be incomplete, particularly with the knowledge about himself and the project; Al would later refer to this as his "Swiss-cheesed memory"; while Sam appears to others (with the exception of animals, young children, and "abnormal" people) and himself in a mirror as another person (which in the first episode, when he finds himself in the past as a supersonic-jet test-pilot, Sam initially attributes to his partial amnesia).
The main premise for Quantum Leap was inspired by such movies as Heaven Can Wait, and Here Comes Mr. Jordan. Series creator Donald P. Bellisario saw its concept as a way of developing an original anthology series, as anthologies were unpopular with the networks.
Quantum Leap is an American television series that originally aired on NBC for five seasons, from March 1989 through May 1993. Created by Donald P. Bellisario, it starred Scott Bakula as Dr. Sam Beckett, a physicist who leaps through spacetime following his quantum experiment in time travel, by temporarily taking places of other people's lives in order to correct historical mistakes. Dean Stockwell co-stars as Admiral Al Calavicci, Sam's womanizing, cigar-smoking companion and best friend, who appears to him as a hologram.
The first season of Quantum Leap ran on NBC from March 26 to May 17, 1989. It consists of eight episodes. The show, a late-season replacement, was recognized with a Creative Arts Emmy Award for Outstanding Achievement in Hairstyling for a Series, for the work on "Double Identity".
RA features a 14 GB collection of beautifully recorded plucked, blown, bowed, and struck instruments from around the world. Quantum Leap RA provides composers with access to a variety of rare and unique instruments from Africa, Europe, India, the Americas and Australia, the Far East, and the Middle East and Turkish Empires. Ra is also an 8-part multitimbral instrument (in Native Instruments' Kompakt Instrument format) that works by itself or with AU, DXi, RTAS, and VST hosts.