 On one fateful evening in 1939, WBN, a fourth radio network, is making its nationwide debut--and is engulfed in chaos. Penny Henderson, the station owner s secretary, has her hands full coping with a disgruntled sponsor, a tyrannical boss, an incompetent director, temperamental stars, unpaid writers on the verge of mutiny and, worst of all, her soon-to-be ex-husband Roger, who s determined to win Penny back. As the curtain rises on the opening act, a mysterious voice interrupts the program and menacing events begin to unfold--leading the WBN team to realize that dead air is the least of their worries! As cast members turn up dead, it is up to Roger to find out whodunnit as the police chase him through the halls of WBN.