Linear Elastodynamics Gradient Imaging Technique (LEGIT) is a nondestructive testing technique recently developed to image cracks on the surface of samples. This technique is based on the interaction of an acoustic wave with a crack and the resulting discontinuity in the acoustic wave field such an interaction generates. LEGIT is used to image stress-corrosion cracks in two samples of 304 stainless steel. The first sample is relatively small (50 × 25 × 1.4 mm3) with two mm-size cracks. For this sample, the acoustic source is glued to the sample. The second sample is much larger (180 × 76 × 25.4 mm3), has a curvature, a weld, and multiple cracks running parallel to and across the weld. The imaging of the cracks for this more complex sample is achieved without contact by partial immersion using an underwater acoustic transducer. Imaging data obtained from LEGIT in the two experiments show excellent agreement with a vibro-thermography.