Preheat your oven to 375°F (190°C). Line a baking sheet with parchment paper or a silicone baking mat to prevent sticking and make cleanup easier.
In a medium bowl, combine the softened cream cheese, shredded crab meat, chopped green onions, garlic powder, Worcestershire sauce, lemon juice, and a pinch of salt and pepper. Mix everything together until well combined and creamy. Adjust seasoning as needed.
Open the can of crescent roll dough and carefully unroll it onto a clean surface. Separate the dough into 8 triangles along the perforated lines.
Place about 1 to 2 tablespoons of the crab and cream cheese mixture on the wide end of each dough triangle, leaving a small border around the edges to prevent leaking during baking.
Starting from the wide end, roll each triangle up towards the pointed end, enclosing the filling inside. Pinch the edges slightly to seal the rolls and prevent filling from oozing out.
Arrange the filled crescent rolls on your prepared baking sheet, spacing them about an inch apart. Bake for 12-15 minutes or until the dough is golden brown and puffed up.
Let the rolls cool for a few minutes before serving. Serve warm or at room temperature.