In the second film of the series (and not a second part of anything), Gay Lawrence, aka The Falcon, is about to depart the city to marry his fiancée, Helen Reed, when a mystery girl, Rita Mara, asks for his aid in disposing of a secret formula for making synthetic diamonds. He deliberately allows himself to be kidnapped by the gang for which Rita works. His aide, "Goldy" Locke, trails the kidnappers and brings the police. But the head of the gang escapes, and the Falcon continues the pursuit.
The Gay Falcon
1941
A Date with the Falcon
1942
The Falcon Takes Over
1942
The Falcon's Brother
1942
The Falcon Strikes Back
1943
The Falcon in Danger
1943
The Falcon and the Co-Eds
1943
The Falcon Out West
1944
The Falcon in Mexico
1944
The Falcon in Hollywood
1944
The Falcon in San Francisco
1945
The Falcon's Alibi
1946
The Falcon's Adventure
1946
Devil's Cargo
1948
Appointment with Murder
1948
Search for Danger
1949