Crashing Thru is a 1939 American northern action film directed by Elmer Clifton and starring James Newill, Jean Carmen and Warren Hull.

The film was shot at the Iverson Ranch and on location around Big Bear Lake in the San Bernardino Mountains of California.

It was originally intended to be released by Grand National Pictures before being picked up for distribution by Monogram.

The steamship on which two Mountie officers are travelling is held up and robbed of its gold shipment.

They pursue the gang up into the hills but are unable to detain them, They suspect one of the female passengers to be in on the job and arrest her.