diff --git a/CHANGES b/CHANGES
index 68703bda..1ad454a8 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,5 +1,9 @@
 Revision history
 
+v.next  (Not release yet)
+
+        - Added new `show` command to display expanded .serge configurations (#40).
+
 1.2     October 29, 2016
 
         - Make TS File serialization pluggable (see #11)
diff --git a/doc/pod/serge-show.pod b/doc/pod/serge-show.pod
new file mode 100644
index 00000000..1ec64248
--- /dev/null
+++ b/doc/pod/serge-show.pod
@@ -0,0 +1,19 @@
+=head1 NAME
+
+serge-show - Show expanded version of a configuration file
+
+=head1 SYNOPSIS
+
+C<< serge show <configuration-file> >>
+
+Where C<< <configuration-file> >> is a path to a specific .serge file.
+
+=head1 DESCRIPTION
+
+B<serge-show> prints out the interpreted configuration file by applying all
+inheritance rules. This is useful to check the full configuration that will be
+used by Serge.
+
+=head1 SEE ALSO
+
+Part of L<serge> suite.
diff --git a/lib/Serge/Command/show.pm b/lib/Serge/Command/show.pm
new file mode 100644
index 00000000..36138dc2
--- /dev/null
+++ b/lib/Serge/Command/show.pm
@@ -0,0 +1,34 @@
+package Serge::Command::show;
+use parent Serge::Command;
+
+use strict;
+
+use Config::Neat::Inheritable;
+use Config::Neat::Render;
+
+sub get_commands {
+    return {
+        show => {
+            handler => \&run,
+            info => 'Show expanded version of a configuration file',
+            need_config => 1,
+        },
+    }
+}
+
+sub run {
+    my ($self) = @_;
+
+    my @config_files = $self->{parent}->get_config_files;
+    die "Multiple configuration files not allowed\n" unless $#config_files == 0;
+
+    my $cfg = Config::Neat::Inheritable->new();
+    my $data = $cfg->parse_file($config_files[0]);
+
+    my $renderer = Config::Neat::Render->new();
+    print $renderer->render($data);
+
+    return 0;
+}
+
+1;