Margaret Callahan

Special Investigator

1936 Fina-finai

Muss 'em Up

1936 Fina-finai

Seven Keys to Baldpate

1935 Fina-finai

His Family Tree

1935 Fina-finai

The Last Outlaw

1936 Fina-finai

Hot Tip

1935 Fina-finai