Filing a replevin or detinue requires four steps: 1. Replevin actions are filed in the District Court only.SHOW CAUSE ORDER IN ACTION OF REPLEVIN. (Md. The plaintiff files a complaint form with the court. When you file for replevin, you must demonstrate in a Show Cause hearing that you are entitled to gain possession of the property right away. A person claiming the right to immediate possession of personal property may file an action under this Rule for possession before judgment. What you get: Instant access to fillable Microsoft Word or PDF forms. Minimize the risk of using outdated forms and eliminate rejected fillings. Who May Appear as Counsel; Who May Appear Without Counsel a) Generally. To initiate the replevin process with your attorney, you will file a Complaint form, a Show Cause Order, and a Request for Service.