Kaizoku Sentai Gokaiger
Several of the episodes in Gokaiger feature and focus on the actions of one of Legend Sentai. Those episodes are titled in a fashion similar to that of the original series. For example, episode 3, which features Mahō Sentai Magiranger, has a magic spell as part of the title, while episode 7, which features Juken Sentai Gekiranger, features one of the nonsense phrases that protagonists Jyan Kandou would use.