Master 1779 - Tape 1 MSs white male electrical engineers (gaffers, perhaps) throwing massive switches on electrical boards on motion picture studio set in Hollywood, Los Angeles, California. MSs white men turning large wattage lights on film set. LS bustling film set between takes, crew setting up next shot. CU frequency dials being tuned on sound recording machine. MS 35mm studio film camera. Tilting MS white male recording engineer (sound engineer) wearing ugly plaid suit jacket while hunched over recording machine, tuning knobs, giving OK sign to comrades on set.