In a medium-sized bowl, combine the softened cream cheese, shredded crab meat, and chopped green onions. Add garlic powder, Worcestershire sauce, lemon juice, salt, and pepper. Mix until creamy and smooth.
Preheat your oven to 375°F (190°C). Line a baking sheet with parchment paper or a silicone baking mat.
Open the can of crescent roll dough and gently unroll it onto a clean work surface. Separate the dough into triangles along the perforated lines.
Spoon about 1 to 2 tablespoons of the crab and cream cheese filling onto the wide end of each triangle. Avoid overfilling.
Starting at the wide end, carefully roll each triangle up toward the narrow point, enclosing the filling inside. Place rolls seam-side down on the prepared baking sheet, spacing about an inch apart.
Bake rolls in the preheated oven for 12 to 15 minutes until golden brown and cooked through. Filling should be hot and bubbly.
Remove rolls from oven and allow to cool slightly on the baking sheet before serving. Best enjoyed warm.