Blackbirds

Blackbirds
Overview
Adventuress Leonie Sobatsky falls in love with a young man named Nevil Trask, and he with her. Trask doesn't know that Leonie is actually the head of an international smuggling ring--and Leonie doesn't know that Trask is an undercover Secret Service agent assigned to break up the ring and capture its head.
Similar
Dangerous Lies (1921)
The Daring of Diana (1916)
The Gamblers (1929)
His Mother (1911)
A Girl of the Limberlost (1924)
Do It Now (1924)
On the Stroke of Three (1924)
Vultures and Doves (1912)
The Spy (1914)
Tropical Love (1921)
Bringing Up Betty (1919)
A Self-Made Widow (1917)
Circus Lure (1924)
Two Girls Wanted (1927)
The Double Murder of Sarajevo (1920)
A Petal on the Current (1919)
Back to the Woods (1918)
Some Good in All (1911)
For the Honor of the Family (1912)
She Never Knew (1912)