Shocking video in Southern California shows the moments a mobile home exploded after catching fire in Cypress.
You can see people running down the street, away from the dark smoke billowing into the air.
Police say officers helped a man get away from the burning home just moments before the blast.
The man was hospitalized with serious burns.
Firefighters responded to the scene and extinguished the blaze in about 20 minutes.
The cause of the fire has not yet been determined.